I remember asking this Gosling in one of my interviews of him why he left out operator overloading (I don't think that question and answer ended up getting published).

我记得在采访Gosling时曾问过他为何放弃操作符重载(我想该问题和答案还尚未公开过)。

youdao

Some question whether Ms Lauvergeon, a famously tough operator, managed the relationship smoothly.

她，以硬派著称的总裁，能否顺利调节这些关系还存在一些疑问。

youdao

To make an operator lazy, add a question-mark suffix.

要使操作符变得懒惰，请添加问号后缀。

youdao

In that call, in response to the 911 operator's question, Zimmerman described a "suspicious" black male, who ended up being Martin.

CNN: STORY HIGHLIGHTS

Operator support is another question mark.

FORBES: Battle Of The Android Superphones

On the duck in question, the 20 passengers and the operator chose not to wear jackets.

ECONOMIST: Unsafe waters