费力的用英语怎么说？

费力的

• arduous，operose，taxing，toilsome，exertive

例句

• They sold it easily and made a hefty profit. 他们毫不费力的卖掉了它,得到了一笔可观的利润。
• Bringing up a handicapped child can be a long and hard road. 养大一个残疾儿童是件十分费时费力的事情。
• Trying to continue with a demanding career and manage a child or two is an impossible juggling act. 一边要做一份费神费力的工作一边又要照顾一两个孩子，这根本无法同时兼顾。
• Housecleaning is a real strain. 打扫房子真是一件费力的事.
• This exhausting work is enough to run everyone down. 这项费力的工作足以使人精疲力竭.
• He sent me on a fool's errand . 他派我去干白费力的事。
• Dyspnea is the perception of uncomfortable , distressful, or labored breathing. 呼吸困难是病人对呼吸不适 、 呼吸困苦或费力的自我感觉.
• He found he could no longer cope with his demanding job... 他发现自己已无力应对那份劳神费力的工作了。

英汉词典释义

• arduous; operose; taxing; toilsome