One needs the designers, and perhaps the regulators, before the builders and operators, and each group of workers in training has to know there is work waiting beyond graduation.

我们需要的是设计师，或许还有监管者，这些都优先于建筑商和运营商；且每一群接受培训的工人都必须清楚，毕业后还有工作等着他们去做。

youdao

To undertake administration of drivers and operators of farm machinery.

负责农业机械驾驶员、操作员的管理工作。

youdao

Convenient buttons have been provided for conditional statements and operators.

方便的按钮提供条件语句和操作。

youdao

Piracy has a high economic price for ship owners and operators.

VOA: special.2009.05.27

And again, you've got to be careful about how you use the operators.

再提醒一次，你们用运算符的时候,要多加小心。

麻省理工公开课 - 计算机科学及编程导论课程节选

You do have mathematical operators in C and most every language.

在C语言还有一些其他,编程语言里有很多数学符号。

哈佛公开课 - 计算机科学课程节选

The Biosphere Reserve team work with the owners and operators of the site to ensure it remains unspoilt.

UNESCO: UK National Commission for UNESCO - North Devon Biosphere recognised for having UK��s Best Beach at Skyscanner Awards

It is healthier that users pay for their devices and operators invest in networks and services.

WSJ: IPhone's Crutch of Subsidies

But to be effective they need the help and support of ship owners and operators.

FORBES: Protecting Ships From Somali Pirates - The Navy vs Private Security