兼职要求学生遵守纪律并相应地分配时间。

We sincerely hope that this transaction will turn out to the satisfaction of both parties.

Thetermsofpaymentwewishtoadoptareconfirmedandirrevocableletterofcredit.

Wefeelthatyourcounter-offerisnotproperbecauseofthepriceforsuchamaterialisontheraiseatpresent.

We look forward to your early reply and trust that through our mutually cooperation we shall be able to conclude this transaction with you in the near further.