talk up大声讲；大胆的说出来；宣传

The teacher asked the student to talk up.

老师叫学生大声点说。

If you think that wasn't fair, why didn't you talk up?

如果你觉得这不公平，为什么不直说呢？

I want everyone here to talk up our upcoming dance.

我希望这儿的每个人都为我们即将来临的舞会做宣传。

Let's talk up the game and get a big crowd.

咱们把这场比赛大肆宣扬一下，以便吸引更多的观众。

without a hitch非常顺利

The ceremony went off without a hitch .

典礼进行得很顺利.

His heart surgery went off without a hitch.

他的心脏手术非常顺利。

The discussion on the amendment of the tax law passed off without a hitch.

有关修改税法的讨论顺利地结束了

歌曲：jewel 的stay here forever