tā / men / xìng / qù / xiāng / tóu / hěn / kuài / jiù / chéng / le / hǎo / péng / you / zhēn / shi / wù / yǐ / lèi / jù

他们兴趣相投，很快就成了好朋友，真是物以类聚。

They shared the same interests and quickly became good friends—birds of a feather flock together.