seem\appear+动词不定式
My dog seems to understand English.
The children appeared to be happy.
It seems that my dog understands English.
It appeared that the children were happy.
The children appeared happy.
He seems to be a teacher.
He seems（to be）a good teacher.
AI3061
老师很有耐心
升职加薪全攻略
听完老师讲的之后，高考英语阅读水平提升了很多
听友235020478
老师讲的很好，给力
韬光韫玉_314
赞👍
hanmeimei_0x
浪费时间啊，没听到实质性的内容