If each stripe melted in about an hour, about three hours would have passed when three stripes melted.
如果每一条熔化的时间大约为一小时，那么熔化三条，就过了大约三小时。
After about three hours it became unbearable.
大约三个小时后就难以容忍了。
You'll have about a three-hour layover before your connecting flight.
您大约停留三小时后，就能搭上转接班机。
CLEO: Three…cook the squished fish on a dish, huh! - for one hour, until it is brownish.
三，在盘子里烹饪大约一小时，一直到鱼变成棕色。
It 's about an hour 's drive .
坐汽车大约要1小时。
Er, -- uh, about 90 kph. -
呃，??嗯，大约每小时90英里。
The flight will cost you about 15 hours from here to New York.
这里飞纽约大约要花十五小时的时间。
If you go from Eastern time in New York to pacific time in Califomia, there is a difference of three hours.
如果你从以东部时间计时的纽约到以大平洋时间计时的加利福尼亚，有三小时时差。
Route: MacLehose Trail Tuen Mun Section，walk about three hours.
路线：麦理浩径小阮段，步行约三小时。
It took Mr. Wang about three hours to put the TV set right yesterday.
昨天王师傅花了大约三个小时才把那台电视机修好。
B: Yes, We listened for about 3 hours and heard “San Gao” singing in the Forbidden City.
是的，我们听了大约3个小时，听见了“三高”放歌紫禁城。
John has been working away for more than three hours.
约翰已经连续工作了三个多小时。
No problem. It's 3:00 p.m. now so I estimate it will take us about three more hours to hit Bremen.
没问题。现在是下午三点，所以我估计，到不来梅我们大约要再开三个小时的车。
and our speed is approximately 560 miles per hour.
飞行时速大约为每小时560英里。
Outage Notice: The project will be down for general maintenance starting today at3 pm PST for1-2 hours.
停机通告：太平洋时间今天下午三点开始进行例行的停机维护，大约持续1到2个小时。
I'll return to China after my graduation in aBout three years.
我大约三年时间毕业后就回中国。
the fifth of the seven canonical hours; about 3 p.m..
第五个祷告时间,大约在下午三点钟。