Security force
un. 〔军〕警戒部队；保安部队\\n
🧩 词语组成解析
force
[fɔ:s]
n. 力;武力;（社会）势力;魄力;
vt. 强迫;强行;促使，推动;强奸;
🗣️ 情景例句
That is some history!
这阅历了不得，
It sounds like a reasonable solution.
这个解决办法还比较合理。
One night, however, feeling cold and lonely,
可是，有一天夜里，我感到又冷又孤单，