他们在一起侃大山,聊得很开心。
tāmen zàiyīqǐ kǎn dàshān , liáo déhěn kāixīn 。
They are chatting idly together and having a great time.
我喜欢和朋友们在咖啡馆里侃大山。
wǒ xǐhuān hé péngyǒu mén zài kāfēi guǎn lǐ kǎn dàshān 。
I enjoy gossiping with my friends in the coffee shop.
周末我们常常侃大山,分享彼此的生活。
zhōumò wǒmen chángcháng kǎn dàshān , fēnxiǎng bǐcǐ de shēnghuó 。
On weekends, we often chat idly and share our lives with each other.