然后他在练习本上写下一个数字并举起手。

Then he write a number in his exercise-book and put up his hand.

youdao

输入一个数字可设置当前颜色的单色通道。按enter键可跳至下一个通道。

Enter a number to set single color channel of the current color. Press Enter to go to next channel.

youdao

在下一个10年这个数字还将翻倍。

A number expected to double in the next decade.

youdao

在下一个10年这个数字还将翻倍。

A number expected to double in the next decade.

youdao