His parents tried to discourage him from being an actor.

他的父母试图阻止他去当演员。

A bad teacher-students relationship can discourage students from learning.

不良的师生关系会阻碍学生学习。

It would also discourage people from needlessly hogging data.

它还将阻止不必要的人占用的数据。

Asking for unnecessary information annoys people and may discourage them from signing up.

询问不必要的信息会惹人反感，阻碍他们注册收取邮件。

Sporadic interventions to limit house-price speculation may even be counterproductive because they discourage people from building more homes.

偶然的干预去限制房价投机买卖可能会产生反效果，因为他们阻止人们去建更多的房子。