Then, pop back to the original matrix and draw the gray square.

然后，取出原始矩阵并绘制一个灰色正方形。

youdao

I'll pop back and tell you the results.

我会赶回来告诉你结果的。

youdao

When the display goes black, press Enter and the display will pop back up.

当显示屏变黑时，按回车键，显示屏就会弹回。

youdao

I'll pop back into town.

我会马上回来镇上的。

youdao

I'll pop back into town.

我会马上回来镇上的。

youdao