评论
打印
Let's print your homework first, Yangyang.
我们先来打印你的家庭作业吧 洋洋
Thank you! But, wait a minute. Can I print on both sides of the paper, please?
谢谢 但先等一等 我能用双面打印吗
OK, I always print that way.
当然 我都是那样打印的
It's a good way to save paper, and to save trees.
这是一个节约纸张的好办法 还能拯救树木
Yes. Let's live a low-carbon life.
是的 让我们一起过低碳生活
What does that mean?
那是什么意思
Well, for example, don't leave the water running when you're brushing your teeth.
比如说 当你在刷牙的时候不要让水龙头的水一起放着
And also remember to turn off the TV when you aren't watching.
还有当你不看电视的时候要记得关掉
You're right.
说得对
