Including: money, length, time, weight, perimeter, area, volume and speed.
包括货币、长度、时间、重量、周界、面积、体积和速度。
The shoulder design distributes the weight across the back and shoulder area to reduce fatigue.
肩部设计分布在整个背部和肩部的重量，减少疲劳。
The shoulder design distributes the weight across the back and shoulder area to reduce fatigue.
肩部设计分布在整个背部和肩部的重量，减少疲劳。
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