on their way 托福

Several streams mingle in this river on their way to the sea.

几条小入大海的中汇入这条河。

They filled up with diesel at the petrol station on their way home.

他们回家的路上去加油站加满了柴油。

Those who can foresee difficulties on their way to success may keep calm when they really appear.

走向成功的路中能够预见到困难的人困难真正出现的时候常常能保持冷静的态度。