1、He tried to laugh away her doubts.
他試圖用笑來(lái)打消她的疑慮。

2、I tried to laugh away her doubts, but it proved of mo avail.
我想用笑來(lái)打消她的疑慮，但是沒(méi)有用。

3、He tried hard to laugh away his embarrassment.
他極力試著用笑來(lái)掩蓋窘迫。

4、I tried to laugh away her doubts( fears), but it proved of no avail.
我想用笑來(lái)打消她的疑慮恐懼，但是沒(méi)有用。

5、Just imagine what it would be like to be able to laugh away all your aches and pains.
試想一下發(fā)自肺腑的笑將能帶走你的傷痛。

laugh away翻譯