You look very familiar. Have we been introduced before?
你看起来很面熟,我们以前互相介绍认识过吗?
This is the last time I'll ever ask you to do anything for me.
这是我最后一次要求你为我做事情。
she tripped on the carpet and the pudding went flying through the air, narrowly missed my aunt, and crashed on the dining table with considerable force.