When winter comes, some birds will fly away to the south.冬天到来时, 一些鸟就会飞到南方去.You must approach the bird very quietly or it will fly away.你必须悄悄地走近那只鸟,否则它会飞走的.You won't need to ride him; just hold on, and he'll fly...
昨晚, 我们秘密地举行了一次会议.Last night, we held a meeting in secret.他们已秘密地接过头, 事先曾采取了周密的防范措施.They had had one secret meeting, with elaborate precautions.汽车正在秘密地用卡车运回.The car is being returned by truck, under wraps....
In winter bears usually hibernate in their dens.冬天熊通常在穴里冬眠....the crack dens of urban America.美国城市中的可卡因毒窟I could provide you with the addresses of at least three illegal drinking dens.我可以为你提供至少 3 处非法饮酒窝点的地址。Female bears ...
the optimum use of resources对资源的充分利用Do you know the optimum temperature for the growth of plants?你知道庄稼生长的最佳温度 吗 ?Now your advice is very optimum.现在你的建议是很适宜的....