when a person suddenly loses consciousness, a bystander is not expected to diagnose the problem but to attempt to counter...
going under 是船下沉的名詞 n : (of a ship) sinking go under 當動詞用的時候 有三種意思 1. 失敗,被擊敗 To suffer defeat or destruction; fail. 2. 昏倒,失去意識 To lose consciousness 3. 下沉 to sink
... in no time." 11.Black out If you black out, you lose consciousness.族繁不及記載請詳讀 圖片參考：http://imgcld.yimg.com/8/n/AD04650293/o...