Ever since و no later than معنی به فارسی

Question

Ever since the development of waterwheel, which occurred no later than 500 B.C., people have used moving water as a source of power.

Answer 1

از پیدایش چرخ آبگرد, که پیش از پانصد سال قبل از میلاد اتفاق افتاد, مردم از جریان آب به عنوان منبع انرژی استفاده کرده اند.


ever since از آن موقع به بعد, از موقعی که
 no later than نگذشته از, نه دیرتر از, پیش از
no sooner than بعد از, نه زودتر از

 

Ever since I got this job, I was never happy.
I wanted all my money no later than next week's Monday.
I will open my shop no sooner than 9 in the morning.