回答

・be turned adrift in the streets
・lose one's means of livelihood

「流落街頭」可以用英語 be turned adrift in the streets 或 lose one's means of livelihood 來表達。

If I were fired from the company now, I think I am turned adrift in the streets.
（如果我現在被公司解僱，我想我會流落街頭。）

If you don't study hard, you'll lose your means of livelihood in the future.
（如果你不努力學習，將來你就會流落街頭。）

希望對你有幫助。

有幫助｜0