All unfixed period of time of a contract shall be deemed as one day.

所有期限不确定的合同将被视为一天。

youdao

If one party can change the contract at any time, there is no reason to have a contract at all.

如果合同中的一方能够在任何时间点修改合同内容，那也就没有签订合同的意义了。

youdao

If one party can change the contract at any time, there is no reason to have a contract at all.

如果合同中的一方能够在任何时间点修改合同内容，那也就没有签订合同的意义了。

youdao