surround 和surround back的區別

區別就是surround back是動詞surround的動副短語但意思是不一樣的，具體的不同如下

surround 中文意思是v. 圍繞，環繞（軍隊，警察等）包圍與……緊密相連（或相關）喜歡結交（某類人），身邊總有（某類東西）

surround back中文意思是向後環繞

When his children saw their father back， they all also followed and surround him.