1、廉价点英文：make it cheaper，英 [?t?i?p?] 美 [?t?ip?r]。

2、用一块廉价点的肉，比如肋排肉。Use a cheap cut such as spare rib chops.

3、30%off=打七折bargain/haggle打折假设廉价点，我立刻就买。I will buy it right away if it were cheaper.