如果你有个艰难的开局，并让疑问悄悄侵蚀你的目标，认清目标，摒除疑问，并坚定地向前进。

If you have a slip up and start to let those doubts creep in, recognize it, alter it, and move forward.

youdao

就整个世界而言，将10%的高度易侵蚀农田改种草或树似乎是一个合理的目标。

For the world as a whole, converting 10% of cropland that is highly erodible to grass or trees seems a reasonable goal.

youdao

侵蚀目标的蒸汽。

Vapor that corrodes target.

youdao