5.It creates happiness in the home, fosters goodwill in business, and is the countersign of friends.
微笑为家庭带来欢乐，为工作增添善意，是友谊的象征。
6.A smile creates happiness in the home, fosters good will in business, and is the countersign of friendship.
7.Enclosed is our contract No. 345 in duplicate, of which please return us one copy, duly countersign.
随函附上我方第345号合同一式两分，请会签并回寄一份。
8.It creates happiness in the home, fosters good will in a business, and is the countersign of friends.
它在家庭中能产生快乐的气氛。在生意买卖上，能制造好感。在朋友间，是善意的招呼 。
9.T: Yes, I&;am #39;ll be ha y to cash these for you. Would you please countersign them here?
好的，我很乐意为你兑换。请您将支票复签一下。
10.Enclosed you can find our signed Sales Confirmation NO.01568 in duplicate,both of which please countersign and send back one copy for our file.
随函附寄我方签字的第01568号销售合同一式两份,请会签后寄回一份我方存档.
