We can see the speed Of cars from the speed meter.
速率表是用来显示汽车的速度。
Incline the wind meter to find the maximum wind speed direction.
运用风速计去发现最大风速及风向。
Incline the wind meter to find the maximum wind speed direction.
运用风速计去发现最大风速及頛向。
Incline the wind meter to find the maximum wind speed direction.
运用风速计去发现最大风速及頛向。
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