have a long way to go
US /hæv ə lɔŋ weɪ tuː ɡoʊ/
UK /hæv ə lɔŋ weɪ tuː ɡoʊ/

1.
還有很長的路要走, 任重道遠
to have a lot more progress or development to make before achieving a goal or reaching a desired state
:
•
Our team still has a long way to go before we can compete at a national level.
我們的團隊在達到國家級競爭水平之前,還有很長的路要走。
•
The new software is promising, but it still has a long way to go before it's ready for release.
新軟體很有前景,但在發布之前還有很長的路要走。