fling oneself into

• v. 投入

例句

用作动词 (v.)

1. I dropped the letter into the mail-box.
   我将信投入信箱。
2. He flung himself into the election campaign.
   他全力投入竞选运动。

词汇搭配

• fling oneself into the breach 挺身担当重任...
• fling oneself into 投入