1.call into 調用

You will have to call into a conference call at 7AM with your offshore team, or support a 5AM deployment on Saturday.
你不得不在早晨7點與你的團隊進行電話會議或是在周六早晨5點開始部署工作。

As painful as side effects are, however, they do not really call into question the basic logic of the threat we face and how we should respond to it.
盡管意外后果的教訓是慘痛的，但是，他們并沒有真的對我們面對的威脅和我們應該怎樣應對威脅的基本邏輯產生疑問。

2.start off 出發，開始

They started off to Normandie at midnight.
他們在午夜踏上了開赴諾曼底的征程。

My cat started off as soon as he smelt the little dog.
我的貓咪一聞到小狗身上的氣味便馬上跳開跑掉了。