请给我一块肥皂。

Qǐng gěi wǒ yī kuài féizào.

Please give me a bar of soap.

这是香味浓郁的肥皂。

Zhè shì xiāngwèi nóngyù de féizào.

This is a strongly scented soap.

洗手时请使用肥皂。

Xǐshǒu shí qǐng shǐyòng féizào.

Please use soap when washing hands.