He is intelligent, passionate, and a fun guy to hang around with.

他聪明、热情，而且是个相处起来很有趣的人。

First-rate method is to send a person to do mastication technically to digest these stuffs.

最佳的办法是派一个人专门干咀嚼消化这些东西。

But there are many drawbacks if the government monopolizes their supply .

但是政府垄断公共物品的供给，存在很多弊端。