A friend in need is a friend indeed.
中文译作: 患难见真交(当别人有困难的时候,你仍把他(她)当作朋友,这才是真正的朋友。)
A friend in need ( is a friend indeed) (saying) a friend who helps one when one needs help ( is a true friend )
例句:No,we don’t see a lot of each other, but I know she would always be a friend in need. 对,我们并不常见面,但我知道在我需要之时她一定会是“及时雨”。
