教室里充满了欢声笑语,同学们正在准备联欢会。Jiàoshì lǐ chōngmǎn le huān shēng xiào yǔ, tóngxuémen zhèngzài zhǔnbèi liánhuānhuì.The classroom is filled with cheerful voices and laughter as the students prepare for a party.
过年的时候,家里总是欢声笑语不断。Guònián de shíhou, jiā lǐ zǒngshì huān shēng xiào yǔ búduàn.At New Year the house is always full of laughter and cheerful voices.
公园里传来阵阵欢声笑语,那是孩子们在玩耍。Gōngyuán lǐ chuánlái zhènzhèn huān shēng xiào yǔ, nà shì háizimen zài wánshuǎ.Waves of cheerful laughter drift from the park; it is the children playing.