3、tershigh.Itis...long/wide/high.=Itis...inlength/width/height.Thedeskisthreemetreslong/wide/high.Thedeskisthreemetresinlength/width/height.知识拓展长安街大约10公里长,60米宽。Chang’an Street is about 10 kilometers _____ and 60 meters _____.=Chang’an Street is about 10 kilometers in_______ and 60 meters in______