The brave young man voyaged single - handed in his yacht for months.勇敢的年轻人独自乘游艇航行数月.They voyaged in sailing ship to the China Sea.他们乘坐一条帆船在中国海上航行.They voyaged for many months.他们乘船航行数月....
He gestures, gesticulates, and moves with the grace of a dancer.他举手投足之间流露出舞者的优雅。Politically speaking, do you think that these moves have been effective?从政治角度来说，你认为这些举措有效吗？The centre of pressure moves rearward and the aer...
按照所用准则之不同,最佳化系统便不同.The optimal systems differ according to the criterion chosen.这个模型可分为最佳化模型或模拟模型.This model may be classified as either an optimizing model or simulation model.我们要强调指出,最佳化过程应考虑到这种事实.We should emphasize t...