It is dangerous to ride a bicycle along an icy road, so we have to use a brake to slow down the bicycle.
It is dangerous to ride a bicycle along an icy road, so we have to use a brake to slow down the bicycle.
在冰路上骑车是很危险的，因此我们必须用车闸使自行车减慢速度。
It is dangerous to ride a bicycle along an icy road, so we have to use a brake to slow down the bicycle.
在冰路上骑车是很危险的，因此我们必须用车闸使自行车减慢速度。