461. This agreement will remain valid for one year and shall become effective on the date of signing.

本协议有效期为一年，签署日起开始生效。

462. We’d like to make the contract to be valid for two year at the beginning.

刚开始，我们先把合约的期限定为两年。

463. I think we better make some changes in the wording of this sentence.

我想这句话的措辞最好能做一些修改。

464. Isn’t it better to word it in this way?

这样说是不是会好一些呢?

465. I’d like to replace this phrase with “after the date of delivery”.

我想这个词语换成”在交货日之后”