1.require to 要求
Drain piping may require to be protected against freezing.
泄水管要求有防冻保护措施。
These objects require to be quarantined on the spot.
这些物品需要进行现场检疫。
2.lead to 通向；导致
That can lead to serious consequences.
这会导致严重的后果。
All these ideologies lead to repression.
所有这些思想最终都导致镇压。
3.expect to 期许
We might also expect to see more trade in services.
我们也许还可以期望看到服务贸易的增多。
Experts expect to throw away some early work.
专家们希望把自己的早期作品置之度外。
4.far less 远不及
Hiring staff and building up internal capabilities costs far less.
雇用员工和打造内部能力的成本远远低于经理人的费用。
However, the mood elsewhere in asia was far less sanguine.
但亚洲其它地区的投资者情绪却远没有那么乐观。
