廣東話「閒閒地」嘅書面語及英文點寫呢？

TRY.......

中文:

動輒.. / 少說也有..

粵: 佢身家閒閒地幾千萬!
國: 他家財少說也有千萬!

粵: 我日日閒閒地幾千萬上落!
國: 我每天交易動輒幾千萬!

英文:
to say the least..../ means nothing..../ no big deal....

粵: 佢身家閒閒地幾千萬!
He is a multi-millionaire to say the least.

粵: 佢一場閒閒地輸幾千蚊!
Losing thousands of dollars on a race means nothing to him.
Losing thousands of dollars on a race is no big deal for him.

Susanlau is correct. I do not repeat it here.

Another option: easily a matter of .......
Example: He bets easily a matter of ten thousand dollars on each race.