normal girth

例句：

1. 1. The car has a normal girth of 2000 pounds.
   这辆车的正常尺寸是2000磅。
2. 2. The new dress fits perfectly to the standard girth.
   这款新裙子的标准尺寸完美贴合。
3. 3.The weight of the cargo is within the normal girth limit.
   货物的重量在正常尺寸限制之内。