The researchers took into account not only this neck length but also the weight and body measurement—comparable to three school buses—for Brachiosaurus.
研究人员不仅考虑了这个脖子长度，也把体重和体尺测量——相当于3辆校园巴士——也为腕龙计算在内。
2
As a rough guide, a horse needs 2.5 percent of its bodyweight in food every day.
作为一个大致的标准，一匹马每天需要相当于它体重2.5%的食物。
《柯林斯英汉双解大词典》
3
With every stride, runners hit the ground with up to five times their body-weight.