碰上

shì wēi zhě fā xiàn tā men yíng miàn pèng shang le yī duì jǐng chá bèi lán zhù le lù

示威者发现他们迎面碰上了一队警察，被拦住了路。

The demonstrators found themselves confronted by a line of police, blocking the road.

wǒ men zhěng zhōu pèng shang de dōu shì hǎo tiān qì

我们整周碰上的都是好天气。

We have had lovely weather all week.