英语语法分析

You will also see some valuable trees like upas.

此外，还可以看到“见血封喉”这样的名贵树种。

Suddenly without warning the plane seemed to crack upas it was about to take off.

飞机将要起飞时，突然，没有得到任何警告，就好像要撞裂了。

There is something you can do, and those small efforts quickly add upas time goes on.

你总能做些事情，随着时间的推移，那些小小的努力将很快积少成多。