1. Unfortunately, there is frequently a great interval between knowing how to solve a problem and finding the resources to solve it.
    不幸的是，从知道怎样解决问题到准备充足的人力物力去解决它，两者之间还有很大的差距。

2. In this way, he was able to solve the mystery.
    循着这个线索，他解开了这个迷.

3. In this way, he was able to solve the mystery.
    就这样，他解开了起火之谜。

4. In the U. S., however, it is taken as a sign of skillfulness or being competent to solve a problem, or fulfill a job successfully, with speed.
    但在美国，能迅速而又成功地解决问题或完成工作，则被视为是有水平、有能力的标志。

5. For years Sundback lay awake half the night trying to solve the problem. In 1913 he designed a hookless fastener that worked.
    一连几年，森德贝克夜不能寐，试图解决这一问题。1913年，他设计了一种性能理想的无钩扣件。