一路上 + Clause
一路上 (yīlùshang) means "along the way" or "throughout the journey." It is used to describe events or situations that occur during the course of a trip or process.
一路上我们看到了很多美丽的风景。
yī lù shàng wǒmen kàn dào le hěn duō měilì de fēngjǐng.
Along the way, we saw a lot of beautiful scenery.
他一路上都在讲笑话,大家笑个不停。
tā yī lù shàng dōu zài jiǎng xiàohua, dàjiā xiào gè bù tíng.
He told jokes the entire way, and everyone couldn't stop laughing.
一路上下着大雨,我们全身都湿透了。
yī lù shàng xià zhe dà yǔ, wǒmen quánshēn dōu shī tòu le.
It rained heavily the entire way, and we were completely soaked.