She made a valiant attempt not to laugh.

　　她試圖強忍住不笑出來。

　　Her suicide attempt was really a cry for help.

　　她企圖自殺實際上表明她迫切需要幫助。

　　The story was an attempt to smear the party leader.

　　這篇報道企圖玷污該黨領袖的聲譽。

　　Someone has made an attempt on the President's life.

　　有人企圖刺殺總統(tǒng)。