He fired into the air, hoping that the noise would frighten them off.他向天空开枪, 希望枪声会把他们吓走。

Let's not frighten visitors off by making them feel they're not welcome.我们不要让游客觉得他们不受欢迎, 把他们吓跑。

Building society repossessions have frightened buyers off.购房互助协会收回房子的行为使购房者望而却步。