Demonstrators chanted slogans.

示威者们反复地喊着口号。

They're just mouthing empty slogans.

他们只是在空喊口号。

Slogans had been painted on the walls.

标语涂在墙上。

They went around painting rude slogans on cars.

他们到处用颜料在轿车上写粗鲁的标语。

The crowd began chanting anti-government slogans.

人群开始反复高呼反政府口号。