Children usually have a big appetite.

孩子们通常有很大的胃口。

He has a big appetite and can eat a lot of food.

他的食欲很大，可以吃很多食物。

Americans have a big appetite for these products.

美国人对这些产品需求量很大。

An alimentary canal with a big appetite at one end and no responsibility at the other.

上一端的胃口大，末端却没有一点责任感。

Government is like a baby: An alimentary canal with a big appetite at one end and no sense of responsibility at the other.

政府就像婴孩：食道的一头胃口很好，另一头却一点责任都不负。

The salty LaugenBretzel is balanced with refreshing pickles and nutritious ham, leaves you a big appetite for more!

带咸味的德式碱面包，夹着清爽的酸黄瓜和营养的火腿，令人味口大开。