如果不是NULL，则增加行计数器。

If not NULL, increment the line counter.

youdao

在等待餐厅服务时，则增加至13分钟整。

That increases to 13 minutes exactly when queuing for service at a restaurant.

youdao

而在全国房产销售总额的份额，则增加至2.67%。

Vanke added its sales accounted for 2.67% of total private housing sales in China in the first half this year.

youdao

Well, what we now call the black notes-- although historically keyboards could be either way-- you could have these added notes black or white and then these underneath would be black.

我们现在称之为黑色音符,尽管历史上键盘的颜色换成怎样都行,也许增加的音符是白色,而底下的这些音符则是黑色

耶鲁公开课 - 聆听音乐课程节选