mindful of our responsibilities意识到我们的责任He is mindful of his duties.他忠于他的职务.We had to be mindful of every step we took on slippery sidewalk.在很滑的边道行走时,我们每行一步都必须小心....
Bears are very inquisitive and must be kept mentally stimulated.熊非常好奇，必须不断地给予其智力上的刺激。You may be physically and mentally exhausted after a long flight.长途飞行后，你可能会感到身心疲惫。Mentally, he can still run rings round men half his a...