许多动物因失去家园而流浪街头。

Xǔduō dòngwù yīn shīqù jiāyuán ér liúlàng jiētóu.

Many animals roam the streets because they have lost their homes.

流浪狗在公园里寻找食物。

Liúlàng gǒu zài gōngyuán lǐ xúnzhǎo shíwù.

Stray dogs search for food in the park.

我们应该关心和帮助流浪动物。

Wǒmen yīnggāi guānxīn hé bāngzhù liúlàng dòngwù.

We should care for and help stray animals.