This is hotel operator. I have a collect call from Mr. Tom, Li in China. Will you accept the charge?

我是饭店的接线员。这有一个在中国的汤姆。李打来的对方付费电话。您同意付费吗？

youdao

Is there any difference in charge between IDD calls and operator call then?

国际直拨电话和总机转电话在付费方面有区别吗？

youdao

By using a nonlinear equation satisfied the charge operator, the spectrum is calculated exactly in energy basis for each cell.

根据电荷算符满足的非线性运动方程，在各单元能量基上，精确地计算了能谱。

youdao

The favourite of those who want a canny operator in charge, who think it's time for experience to come to the fore - Lord Dafydd Elis Thomas, a man who says he's keeping his powder dry until his local party officially nominate him.

BBC: Who will be Plaid Cymru's leader?