go to all lengths； call forth all one's energy； dedicate oneself to； devote every effort to
例句
1. The team is going all out to win the championship. 這支隊伍將全力以赴奪取冠軍。
2. We're working at full blast to complete the order before the holidays. 我們正全力以赴，力求在假期到來之前把訂單的任務完成。
3. The job won't take long if we all dig in. 如果我們都全力以赴，這項工作花不了多少時間。