-
比如说,他们在课堂上会感到困,无法完全集中注意力在学习上。
For example, they feel sleepy in classes and cannot concentrate attention on their study completely.
youdao
-
比如说,他们在课堂上会感到困,无法完全集中注意力在学习上。
For example, they feel sleepy in classes and cannot concentrate attention on their study completely.
youdao