However, experience is a less reliable teacher as we can always imagine these statements to be false.

但是，实践却是一位不太可靠的老师，因为我们能始终假定眼见并非为实。

youdao

Since this paper tries to do some researches on the problems during the teacher-student interaction, it aims at the false interactions to do some researches.

笔者论文既然是“师生互动存在问题研究”，那么必然是针对“假互动”研究的。

youdao

The false flag in the sustained focus on teachers is thus: citing cases of extreme teacher malfeasance as a broad explanation of how making teachers easier to fire will produce better education outcomes and better-equipped students.

FORBES: The False Choices of Education Reform