Neck or nothing.
At all hazards.
To go all lengths.
Take one's life in one's hands.
Move heaven and earth.
eg:Neck or nothing, the fireman goes into the house to save the girl.
中英俚語俗語來源:司馬遷·報任少卿書:“常思奮不顧身,以殉國家之急。”
同義詞:舍得一身刷 To tempt providence.
反義詞:畏縮不前 Back out of.