No.

没有。

Do you have to feed plants like you feed chickens? Or do they grow up by themselves?

你得要像喂小鸡那样去喂幼苗吗？还是它们自己长大呢？

Would you like another piece of beancurd?

再吃一块豆腐好吗？

Then grow some tomatoes in one box which has plant food in the soil and some in another box which doesn't.

然后，在一个箱子里种一些西红柿，里面的土有养料，而在另一个箱子里也种一些，但里面的土没有养料。

How long will it take you to complete the trip?

你旅行全程需要多长时间？

Then they brushed ink on the paper.

然后，他们将墨汁刷在纸上。