1、The bank delays or refuses to pay the principal and interest of the deposits without any reasons;
無故拖延、拒絕支付存款本金和利息的；

2、And his interest payments of principal and interest less than equal.
和他的利息支付的本金和利息不到平等。

3、Monthly principal and interest payment.
每月的本金和利息。

4、Payment for imports and repayment of principal and interest on international loans.
支付進(jìn)口和償還國(guó)際貸款的本金和利息。

5、What are my monthly principal and interest payments?
我每個(gè)月要付的本息是多少?

6、They expect the corporations to pay principal and interest in good time.
他們期望公司能夠及時(shí)地償還本金和利息。

principal and interest翻譯