所以到现在为止，赋值运算符复制了很多数据。

So the assignment operator thus far makes copies of things.

youdao

但秋水仙素是有毒物质，在人体的其他组织，以及癌症，所以到现在为止它的使用受到了限制。

But colchicine is toxic to other tissues in the body, as well as cancer, so until now its use has been limited.

youdao

天气越来越热，你越来越感觉不到凉爽。到现在为止，今年夏天还真是够热的，热浪来了一波又一波，在我们国家那都打破纪录了，所以那些能源费用也就像火箭一样迅速上升。

As Temperatures Rise, Keep Your Cool.. for less it has been ONE HOT summer so far, and with endless heat waves breaking records all over the country, energy bills have been sky rocketing.

youdao

This is an excellent time to stop the lecture so I'm going to stop the lecture and we're going to continue social psychology on Wednesday.

现在是结束本节课的好时机,所以本节课到此为止,我们星期三继续讲社会心理学。

耶鲁公开课 - 心理学导论课程节选

So the assignment operator thus far makes copies of things.

所以到现在为止，赋值运算符复制了很多数据。

哈佛公开课 - 计算机科学课程节选