这个箱子比那个箱子重多少千克？

How many kilograms heavier is this box than that one?

youdao

去年这个农场生产了多少千克牛奶？

How many kilos of milk on this farm last year?

youdao

多少千克？一千克。

How many kilos? One kilo, please.

youdao

多少千克？一千克。

How many kilos? One kilo, please.

youdao