My four-year-old son can already solve math problems easily. 我那四岁的儿子已经可以轻易解决数学问题了。
I don't know how to solve this algebra problem. 我不知道怎么解这个代数题。
This is quite a dilemma--how will I ever solve this problem? 这真是一个进退两难的窘境！我该怎么解决这个问题？
Keep every piece of evidence to help us solve the crime. 保存每一条证据以帮助我们侦破犯罪案件。
We have to solve this problem at once.
我们必须马上解决这个问题。
※Resolve to perform what you ought; perform without fail what you resolve. 应该做的决心做，决心做的务必做。 ※To feel that one has a place in life solves half the problem of content. ( G. Woodberry )—— 如果感觉到自己在生活中有了一个位置，满足的问题就解决了一半。（伍德贝利）
