“对了”造句

嗯,对了,显然我们的一些听众可能会有些想法。
Now, erm, obviously some of our listeners may have some ideas.

对了,”她灵机一动说道,“你干吗不请他们到这儿来?”
"Look," she said, getting a brainstorm, "Why don't you invite them here?"

我应该把这张纸给你复印一下就对了
I should have simply Xeroxed this sheet for you.