How are we supposed to trust anything that she ever says?我们怎么能相信她的话

be supposed to 猜想会； 应该

I'm supposed to be there at five.

我得五点钟到那儿。

You're supposed to pay the bill by Friday.

你最晚在星期五结清这笔帐。

I can't even walk down that street. 我甚至不敢去那条街

walk down走过

The children walk down the street hand in hand.

孩子们手拉手地在街上散步。

Will you walk down to the lake with her?

你跟她走到湖那头去好吗?

This bird probably knows more about what happened to Ali than any of us.说不定这只鸟对艾莉的了解比我们任何一个人都多

know about知道； 了解； 听说过有关 ... 的情况

I feel that I know about the value of my own work.

我觉得我知道自己工作的价值。

I'd love to know about the plan.

我想知道这个计划。