I'm sure it 四个横线[在`````中很受欢迎] people of all ages

你好,
I'm sure it 四个横线[在`````中很受欢迎] people of all ages
横线上填写：
is quite popular among~
祝：学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~