追上的用法和樣例：
例句
-
起初那新來(lái)的男孩是班上成績(jì)最差的，但他很快便追上了（其他同學(xué)）。
At first the new boy was at the bottom of the class but he soon pulled up (with the others). -
看來(lái)我們沒(méi)有希望追上前面那輛車(chē)了。
It seems that we can't hope to catch up that car in front of us. -
現在開(kāi)始，我一定會(huì )追上你。
Start now, and I will catch up with you. -
第三跑道的264號正正在追上去。
No.264 in lane3 catching up.
