1.such as 例如；譬如；诸如

Issues such as these were not really his concern.
他其实并不关心诸如此类的问题。

They offer tips on topics such as home safety.
他们就家居安全等问题提供建议。

2.result in 引起，导致

Consensus need not be weak, nor need it result in middle-of-the-road policies.
一致的意见不一定就没有影响力，也不一定就会导致走中间路线的政策。

High temperatures also result in high evaporation from the plants.
高温也导致了植物水分的大量蒸发。

3.tend to 倾向于；趋向

We tend to meet up for lunch once a week.
我们往往每周共进一次午餐。

Older mothers tend to be too idealistic about the pleasures of motherhood.
较年长的母亲往往对身为人母的乐趣过于理想化。
4.difficult to 难以

It would be difficult to find two men who were more dissimilar.
很难找到彼此间差异更大的人了。

There's no petrol, so it's very difficult to transport goods.
没有汽油，因此很难运输货物。