她一直在身边伺候着生病的母亲。

Tā yīzhí zài shēnbiān sìhòu zhe shēngbìng de mǔqīn.

She has been by her sick mother's side, taking care of her.

这位管家擅长细致入微地伺候主人。

Zhè wèi guǎnjiā shàncháng xìzhìrùwēi de cìhòu zhǔrén.

This butler excels in meticulously attending to the master.

这家酒店的服务员非常热情地伺候客人。

Zhè jiā jiǔdiàn de fúwùyuán fēicháng rèqíng de cìhòu kèrén.

The waitstaff in this hotel warmly serve the guests.