教授要求我们阅读这些重要的文本。

The professor asked us to read these important ___texts.

她昨晚给我发了好几条短信，但我睡着了没看见。

She sent me several ___texts last night, but I was asleep and didn't see them.

这本手册的正文部分非常详细，但插图较少。

The ___texts in this manual are very detailed, but there are few illustrations.