Useful Phrases and Expressions

help sb. (to) do sth.

有助于

bring sth. with sb.

随身携带

up to 多达

have an effect on

对⋯⋯有影响

hundreds of 成百上千；许多

if any

若有的话

turn out

证明是，结果是

stop sb. (from) doing sth.

阻止，阻碍