be strenuous

基本解釋

It doesn’t have to be strenuous exercise, either.
鍛煉身體能夠產(chǎn)生對(duì)身體有利的荷爾蒙，你也沒(méi)必要去做劇烈運(yùn)動(dòng)。
blog.sina.com.cn
Exercise doesn’t need to be strenuous in order to be beneficial.
為了有益鍛煉不需要費(fèi)力。
It need not be strenuous - walking counts. Studies associate muscular strength with wide-ranging health benefits, such as lower blood pressure, lower diabetes risk and better cholesterol levels.
也不需要多耗費(fèi)力氣，走走就可以。研究發(fā)現(xiàn)肌肉力量對(duì)健康大有裨益，如降血壓、降低糖尿病風(fēng)險(xiǎn)和改善膽固醇水平。
3g.en8848.com.cn

Inevitably, there will be strenuous efforts made by the Bush Administration, other Western governments and numerous private banks to stampede the former Soviet Union into a commitment to secure all debt obligations beyond the very limited rescheduling of principal payments already agreed for 1992.
CENTERFORSECURITYPOLICY: Center for Security Policy Doomsday Scenario: Aspin Nomination Sets Stage For Dellums Chairmanship, Grim Tidings For Defense Community
Rather that experience can still be relaxing instead of strenuous.
FORBES: Nintendo Might Pay You to Exercise with 3DS Coins