跟上

That's the Earth now," Alex says, pointing to a dark shape at the bottom."And then it's just starting to fade away." Looking up to make sure his mother is following along, he taps the end of the drawing:"In 20 years, there's no oxygen." Then, to dramatise the point, he collapses,"dead, to the floor.

Alex指着图下方的阴影说，&这是现在的地球，现在它正在慢慢消失&，然后他抬头看看她妈妈有没有跟上了他的讲话，接着指着画作的另一端说，&再过20年，地球将没有氧气&，最后，他倒在地上，生动展现地球的&死亡&。

He always emphasized the fact that it was extremely hard for him to keep up with the big boys.

他始终强调，这是非常难以跟上他的大男孩。

I failed to follow his train of thought.

我没能跟上他的思路。

M Company is a plastics enterprise since it came into China in 2005,and the products are made-to-order according to the various demands.

面对每年快速增长的产品种类和生产量，企业的生产管理也需要跟上客户需求不断增长的步伐。

It's important for a firm to keep pace with changes in the market.

对一个公司来说，能跟上市场的发展是很重要的。

If other people are prosperous that is good; don't feel miserable just because you cannot keep up with the Joneses.

如果其他人富裕，这是一个好；不觉得痛苦，因为你不能跟上攀比。

Third, don't be too interested in material things and don't try to keep up with the Joneses.

三，不要太有兴趣，物质的东西，不要试图跟上攀比。

Leave much to be desired.

工作能跟上时代是值得的。

It's not easy to follow her think because she's always go off at a tangent.

要跟上她的思路并非易事，因为她老是突然扯到题外去。

It's not easy to follow her think because she's always go off at a tangent.

要跟上她的思路並非易事，因為她老是突然扯到題外去。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。