重点讲解：
1. carry out 实施；执行；实行；
We should carry out the policy of integrating unified planning with the principle of adaptation to local conditions.
我们应该执行计划同因事制宜的原则相结合的政策。
2. in return for 作为回报；作为交换；
I sent him a present in return for his help.
为了报答他的帮助，我给他送了份礼物。
3. be sworn in 使宣誓就职；
They announced that the new Cabinet would be sworn in on June 9.
他们宣布，新内阁将于6月9日宣誓就职。
4. in the wake of 随着…而来；作为…的结果；
Social problems cropped up in the wake of natural disasters.
自然灾害之后，出现了许多社会问题。