1.ride out 安全度过

例句:The captain ordered all sails lowered so the ship could ride out the storm.
船长命令把所有的帆放下以便船只安全渡过暴风雨。

2.be aware of 意识到

例句:We are aware of the potential problems and have taken every precaution.
我们已意识到潜在的问题，并采取了全面的预防措施。

3.as to 至于

例句:This gave me a clue as to the source of the problem.
这件事给我提供了找出问题根源的线索。

4.interest rates 利率

例句:Low interest rates are bad news for savers.
低利率对于储蓄者来说是个坏消息。