Fourth , carpe diem means don 't waste time .

第四，及时行乐意味着不浪费时间。

Then in november 1963 , the diem regime fell .

然後在1963年11月，吴廷琰政权垮台。

Rental of the car per diem was $ 10 .

这辆车的租金为每日10美元。

You get a per diem and a driver .

你会有一个出差津贴和一个司机。

The discount rates have failed to come down below 2 sen per diem , even in the middle of the month .

甚至到本月中旬，折扣率也未下降到日率二分以下.