The system produced enough energy to heat several thousand homes.
系統產生的能量足以給幾千戶人家供暖。
Two thousand is a nice round number ─ put that down.
兩千是個不錯的整數——記下吧。
Two thousand ─ and that's my bottom line!
兩千塊——不能再低了！
It cost somewhere around two thousand dollars.
買下來要花大約兩千元。
Well, in round figures we've spent twenty thousand so far.
嗯，說個約數吧，我們至今花了有兩萬了。