1.Other shops only sell at 5 Yuan a kilo. Why is your cuke so expensive?

1.其他店才卖5块钱一斤,为这贵?

2.Because all my vegetables are from U.S. by air. And this cuke is very nutrient and has a lot of vitamins.

2.因为我这里所有蔬菜都是从美国空运,而且这个黄瓜营养丰富,富含各种维生素.