看起來這個問題已經被問過很多次了，但由於我是乳膠新手，所以我無法解決我的問題。
我的 .tex 文件中有以下長表
\begin{longtable}{@{}lll@{}}
\toprule
\textbf{AU Number} & \textbf{FACS Name} & \textbf{Muscular Basis}\\
\midrule
0 & face & \\
1 & Inner Brow Raiser & frontalis (pars medialis) \\
2 & Outer Brow Raiser & frontalis (pars lateralis) \\
4 & Brow Lowerer & depressor glabellae, depressor supercilii, corrugator supercilii \\
5 & Upper Lid Raiser & levator palpebrae superioris, superior tarsal muscle \\
6 & Cheek Raiser & orbicularis oculi (pars orbitalis) \\
7 & Lid Tightener & orbicularis oculi (pars palpebralis) \\
8 & Lips Toward Each Other & orbicularis oris \\
9 & Nose Wrinkler & levator labii superioris alaeque nasi \\
10 & Upper Lip Raiser & levator labii superioris, caput infraorbitalis \\
11 & Nasolabial Deepener & zygomaticus minor \\
12 & Lip Corner Puller & zygomaticus major \\
13 & Sharp Lip Puller & levator anguli oris (also known as caninus) \\
14 & Dimpler & buccinator \\
15 & Lip Corner Depressor & depressor anguli oris (also known as triangularis) \\
16 & Lower Lip Depressor & depressor labii inferioris \\
17 & Chin Raiser & mentalis \\
18 & Lip Pucker & incisivii labii superioris and incisivii labii inferioris \\
19 & Tongue Show & \\
20 & Lip Stretcher & risorius w/ platysma \\
21 & Neck Tightener & platysma \\
22 & Lip Funneler & orbicularis oris \\
23 & Lip Tightener & orbicularis oris \\
24 & Lip Pressor & orbicularis oris \\
25 & Lips Part & depressor labii inferioris, or relaxation of mentalis or orbicularis oris \\
26 & Jaw Drop & masseter; relaxed temporalis and internal pterygoid \\
27 & Mouth Stretch & pterygoids, digastric \\
28 & Lip Suck & orbicularis oris \\
29 & Jaw Thrust & \\
30 & Jaw Sideways & \\
31 & Jaw Clencher & masseter \\
32 & [Lip] Bite & \\
33 & [Cheek] Blow & \\
34 & [Cheek] Puff & \\
35 & [Cheek] Suck & \\
36 & [Tongue] Bulge & \\
37 & Lip Wipe & \\
38 & Nostril Dilator & nasalis (pars alaris) \\
39 & Nostril Compressor & nasalis (pars transversa) and depressor septi nasi \\
41 & Glabella Lowerer & Separate Strand of AU 4: depressor glabellae (aka procerus) \\
42 & Inner Eyebrow Lowerer & Separate Strand of AU 4: depressor supercilii \\
43 & Eyes Closed & Relaxation of levator palpebrae superioris \\
44 & Eyebrow Gatherer & Separate Strand of AU 4: corrugator supercilli \\
45 & Blink & Relaxation of levator palpebrae superioris; contraction of orbicularis oculi (pars palpebralis) \\
46 & Wink & orbicularis oculi \\
\bottomrule
\end{longtable}
我只是想確保“肌肉基礎”欄中的文字不會超出我的頁邊距。 「肌肉基礎」列下的每一行文字可以是多行，但在同一行中。
答案1
\newcolumntype這可以透過使用一個列寬參數的命令為最後一列定義列說明符來實現，如下所示。
\newcolumntype{C}[1]{>{\raggedright \arraybackslash\hspace{0pt}}m{#1}}
意味著m{#1}段落列與文字在中間垂直對齊（需要array包）
人們可以透過說來決定最後一列的寬度，C{7cm}例如防止碰到頁邊距。
程式碼
\documentclass{article}
%\usepackage[margin=1cm]{geometry}
\usepackage{longtable,array}
\usepackage{booktabs}
\begin{document}
\newcolumntype{C}[1]{>{\raggedright \arraybackslash\hspace{0pt}}m{#1}}
\begin{longtable}{@{}llC{7cm}@{}}
\toprule
\textbf{AU Number} & \textbf{FACS Name} & \textbf{Muscular Basis}\\
\midrule
0 & face & \\
1 & Inner Brow Raiser & frontalis (pars medialis) \\
2 & Outer Brow Raiser & frontalis (pars lateralis) \\
4 & Brow Lowerer & depressor glabellae, depressor supercilii, corrugator supercilii \\
5 & Upper Lid Raiser & levator palpebrae superioris, superior tarsal muscle \\
6 & Cheek Raiser & orbicularis oculi (pars orbitalis) \\
7 & Lid Tightener & orbicularis oculi (pars palpebralis) \\
8 & Lips Toward Each Other & orbicularis oris \\
9 & Nose Wrinkler & levator labii superioris alaeque nasi \\
10 & Upper Lip Raiser & levator labii superioris, caput infraorbitalis \\
11 & Nasolabial Deepener & zygomaticus minor \\
12 & Lip Corner Puller & zygomaticus major \\
13 & Sharp Lip Puller & levator anguli oris (also known as caninus) \\
14 & Dimpler & buccinator \\
15 & Lip Corner Depressor & depressor anguli oris (also known as triangularis) \\
16 & Lower Lip Depressor & depressor labii inferioris \\
17 & Chin Raiser & mentalis \\
18 & Lip Pucker & incisivii labii superioris and incisivii labii inferioris \\
19 & Tongue Show & \\
20 & Lip Stretcher & risorius w/ platysma \\
21 & Neck Tightener & platysma \\
22 & Lip Funneler & orbicularis oris \\
23 & Lip Tightener & orbicularis oris \\
24 & Lip Pressor & orbicularis oris \\
25 & Lips Part & depressor labii inferioris, or relaxation of mentalis or orbicularis oris \\
26 & Jaw Drop & masseter; relaxed temporalis and internal pterygoid \\
27 & Mouth Stretch & pterygoids, digastric \\
28 & Lip Suck & orbicularis oris \\
29 & Jaw Thrust & \\
30 & Jaw Sideways & \\
31 & Jaw Clencher & masseter \\
32 & [Lip] Bite & \\
33 & [Cheek] Blow & \\
34 & [Cheek] Puff & \\
35 & [Cheek] Suck & \\
36 & [Tongue] Bulge & \\
37 & Lip Wipe & \\
38 & Nostril Dilator & nasalis (pars alaris) \\
39 & Nostril Compressor & nasalis (pars transversa) and depressor septi nasi \\
41 & Glabella Lowerer & Separate Strand of AU 4: depressor glabellae (aka procerus) \\
42 & Inner Eyebrow Lowerer & Separate Strand of AU 4: depressor supercilii \\
43 & Eyes Closed & Relaxation of levator palpebrae superioris \\
44 & Eyebrow Gatherer & Separate Strand of AU 4: corrugator supercilli \\
45 & Blink & Relaxation of levator palpebrae superioris; contraction of orbicularis oculi (pars palpebralis) \\
46 & Wink & orbicularis oculi \\
\bottomrule
\end{longtable}
\end{document}