在图书馆里，我们应该默读书籍。
zài túshū guǎn lǐ ， wǒmen yīnggāi mò dú shūjí 。
In the library, we should read books silently.
老师让我们默读课文。
lǎoshī ràng wǒmen mò dú kèwén 。
The teacher asked us to read the text silently.
默读时要集中注意力。
mò dú shí yào jízhōng zhùyìlì 。
When reading silently, you need to focus your attention.