例句：
She never could seem to do anything right or to his satisfaction
她似乎从没能做过一件正确或令他满意的事。
You could never do nowt right for him.
你做啥他都不满意。
They will be concerned to do the right thing — to dress properly, for instance.
他们需要注意行为是否恰当——比如说，穿着得体。
So long as what you do is right, I'll go along with you.
只要你们做得对，我都随着。
We'd better do it right now, or we'll miss this golden opportunity.
事宜从速，如若不然则将坐失良机。