keep up shows的意思|示意

My wife and I scramble to keep up with him as he shows us around the vertiginous terraces now planted with merlot and cabernet sauvignon vines.

他带我们参观令人目眩的梯田——目前种植着梅洛和赤霞珠——之时，我和我的妻子攀爬着才能赶上他的脚步。

They are expensive, but the shake table shows where they can best be deployed to keep costs down while keeping Bridges up.

虽然价格高，但振动台显示，该合金一旦放置在支撑桥梁的最佳位置，地震时就可以节省重造桥梁的成本。

How do you keep up with the tightly defined (and refined) movies, TV shows, and video games that you've got to compete with in the media marketplace?

如何跟上与媒体市场中与您竞争的严格定义(和制作精良)的电影、电视剧和视频游戏？

Jolin Tsai likes to keep a low profile, so she barely shows up on TV.

蔡依林喜欢保持低调，所以她很少上电视。

Observe and keep a close eye on your child to see if he or she shows any cues of giving up diapers.

观察并保持密切注视你的孩子看到，如果他或她的任何线索表明，放弃尿布。

When someone shows up unannounced keep standing until you decide if you want the conversation to continue.

如果有人事先没有约好，那你一直站着直到你决定是否继续交谈下去。