这把伞子很小，便于携带。

Zhè bǎ sǎnzi hěn xiǎo, biànyú xiédài.

This umbrella is small and easy to carry.

这款新手机设计简单，便于操作。

Zhè kuǎn xīn shǒujī shèjì jiǎndān, biànyú cāozuò.

This new phone has a simple design and is easy to use.

为了便于行动不便的人乘搭交通，政府在多个地方增建升降机。

Wèile biànyú xíngdòng bùbiàn de rén chéngdā jiāotōng, zhèngfǔ zài duō ge dìfang zēngjiàn shēngjiàngjī.

To make it easier for people with limited mobility to use public transport, the government has added elevators in many places.