吃透英语课本，提升在校竞争力
phrase. 坚持；继续；跟上
"The game's going on rather better now," she said, by way of keeping up the conversation a little.
“现在比赛打得好多了。”她说，以便让谈话继续下去。
In his diseased ravings he called himself the Prince of Wales, and bravely doth he keep up the character.
在他那病态的胡言乱语中，他称自己为威尔士王子，并勇敢地保持着这个称号。
Pregnant employees struggled to keep up.
怀孕的员工很难跟上。
It took a lot of time and energy to keep up with everyone's status updates.
紧跟每个人的状态变化会花费大量的时间和精力。
But they are often able to keep up with normal routine of work.
但他们往往能跟上正常的日常工作节奏。
This scarcely seems adequate help to enable slow learners to keep up.
这似乎不足以帮助迟钝的学习者跟上我们的节奏。
When a city's population grows by 5% a year, it is difficult to keep up.
然而，当一个城市的人口以每年5%的速度增长时，城市建设就很难同步发展了。
We need to be innovating constantly to keep up with this.
我们需要不断创新，才能跟上它。
After World War II, benefit payments to American workers did not keep up with the cost of living.
第二次世界大战后，美国工人的福利支出赶不上生活成本。
The elephant was trying to keep up with the fast-moving crocodile in the water and became careless.
大象试图跟上水里快速移动的鳄鱼，不再小心翼翼。
He lengthened his stride to keep up with his father.
他迈开大步跟上他父亲。
Keep up the good work!
保持好工作！
