Constraining force
[化] 約束力
?? 詞語組成解析
v. 強迫( constrain的現在分詞 ); 強使; 限制; 約束
force
[f?:s]
n. 力;武力;（社會）勢力;魄力;
vt. 強迫;強行;促使，推動;強奸;
??? 情景例句
this community can do anything to benefit its citizens,
這個社區可做任何造福居民的事情，
Everything is going according to schedule.
一切在按照預定計劃進行。
You see, the school will be expensive to run and we shall need a lot of good teachers.
你知道，辦這所學校要花很多的錢，我們需要很多好教師。