“信件”造句
我正在等几封重要的
信件，可是一封都没到。
I am expecting several important letters but nothing has arrived.
我们把手探进一袋
信件中抽取获奖者。
We delved through a sackful of letters to draw the winning name.
他们主张采取向四处随意邮寄大量
信件的方式。
They advocated a scattergun approach of posting dozens of letters.