The company agreed to keep up high levels of output in order to compensate for supplies lost
這家公司同意保持高產(chǎn)量以彌補(bǔ)供貨丟失帶來的缺口。
I still keep up my acquaintance with him.
我仍然和他保持朋友關(guān)系。
I can't keep up with all the changes.
我并非所有的`變化都能跟得上。
It pays to keep up to date with your work.
工作能跟上時代是有利的。
It is difficult to keep up with the rapid pace of change.
跟上迅速的變化是很困難的。
Slow down ─ I can't keep up!
慢點(diǎn)——我跟不上了！
When she lost all her money, she was determined to keep up appearances.
她把錢全虧光時，決意佯裝若無其事。