因为是大宗定货，我接受你提出的8．5美元的价格。然而，那是非常便宜的价格，我们几乎无利可图。

Sentence No. 1 My parents never interfered with my plans too much. They advised me but never forced me into doing anything I didn’t want to do.

Sentence No. 4 Since it is a big order, I’ll accept your price of $8. 50. However, it’s a very special offer and it leaves us little profit.