Had I known that I would never have come.
要是早知道，我绝不会来的。
My teaching style is similar to that of most other teachers.
我的教学风格和多数教师相似。
Keep going like that ─ you're doing fine.
就这样做下去——你做得蛮不错嘛。
She's a changed woman since she got that job.
她自从得到了那份工作，变得判若两人。
That must be her now.
这会儿一定是她了。