我们需要一只新的看门狗。

We need a new watchdog.

这只看门狗非常警觉。

This watchdog is very alert.

他训练他的狗成为一只看门狗。

He trains his dog to be a watchdog.

看门狗的职责是确保安全。

The duty of a watchdog is to ensure safety.

看门狗在夜晚保护我们的房子。

The watchdog protects our house at night.

他就是老板的看门狗。

He is the watchdog of the boss.

看门狗守卫着主人的屋子。

A watchdog guards its master's house.

看门狗保护房子以防小偷.

A watchdog guarded the house against thieves.

这些狗是很好的看门狗.

The dogs were good watchdogs.

看门狗输入。

Watchdog input.