Coeducation gives kids the opportunity of growing in an atmosphere of diversity.男女同校为孩子提供了一种丰富多彩的成长环境.Coeducation is very common in North America.男女同校的现象在北美非常普遍.Do you think coeducation is a good model?你认为男女同校这种模式好吗？Boys...
12英寸左右的宽度绝对是你应考虑的最低值。About 12 inches wide is the absolute minimum you should consider.鞍具有各种不同的宽度。Saddles are made in a wide range of different widths.用尺子量一下那块布的宽度.Use a rule to measure the width of that cloth....
Logarithms were invented to shorten the work of extended numerical computation.人们发明对数来缩短运算冗长的数值计算工作.Yes, logarithms — that horror of high school algebra — were actually created to make our lives easier.没错, 对数虽然是高中代数的梦魇,它...