all along
1
从一开始, 一直
from the beginning or continuously throughout a period of time
- She knew the answer all along but chose not to reveal it until now.
她一直知道答案，但选择直到现在才透露。
- They were friends all along, despite occasional disagreements.
尽管偶尔有分歧，但他们一直是朋友。
- The solution to the problem was evident all along.
问题的解决方案从一开始就很明显。
- He had the key to the puzzle all along.
他一直都有解开谜题的钥匙。
- He was aware of the mistake all along but didn't point it out.
他一直知道这个错误，但没有指出来。