take about的用法
take about大约花；约需；
例如It will take about an hour to get there, allowing for traffic delays.
It will take about four hours to defrost.
解冻要花四小时左右。
The pizza will then take about twenty minutes to cook
They said it was going to take about 27 kilograms of force for me to do that.
他们说我要用27公斤的力才能做到。
