henceforward
我答應從今以後要表現得好些.
I promise to behave better henceforth.
他答應從今以後要表現得好些.
He has promised to behave better henceforth.
from now on
從今以後,在今後
FROM NOW ON 從今以後,今後 [表示變化,轉變]from then on 從那時起 from...to 從……到…… from time to time 不時,偶爾
從今以後妳不用再來了.
You need not come - again from now on.
從今以後我將努力學習.
I will work hard from now on.
從今以後我們必須更努力學習.
We must study harder from now on.
從今以後我們必須更努力學習.
We must study even hard from now on.
in future (BrE) (AmE in the future) 從今以後
例：1）Please be more careful in future.今後小心
點.
2） In future,make sure the door is never left unlocked.今後壹定要註意把門鎖上.
從今以後
For the future
從今以後,我跟他壹刀兩斷.
I'll have nothing to do with him from now on.
從今以後我要求每個人都準時上班.
In future I want everyone to get to work on time.
in the future:the time that will come after the present or the events that will happen then:在將來、未來
例：No one can foresee what will happen in the future.沒人能預見將來會發生什麽事.