Usages of dōu
她 的 性格 跟 我 很 像， 都 不 喜欢 吵 的 地方。tā de xìnggé gēn wǒ hěn xiàng, dōu bù xǐhuan chǎo de dìfang.
Her personality is very similar to mine; we both don’t like noisy places.
我们 都 在 图书馆 里 安静 地 看 小说。wǒmen dōu zài túshūguǎn lǐ ānjìng de kàn xiǎoshuō.
We are all quietly reading novels in the library.
Elon.io is an online learning platform
We have an entire course teaching Chinese grammar and vocabulary.