萦回

lǜ shuǐ yíng huí

绿水萦回

a limpid stream meander across the land

yǒu gè yí wèn zài wǒ nǎo jì yíng huí

有个疑问在我脑际萦回。

A doubt lingers in my mind.

yíng huí nǎo zhōng

萦回脑中

linger in one's mind

zhè yī duàn hé liú liú shuǐ yíng huí fēng guāng qǐ lì

这一段河流流水萦回，风光绮丽。

This section of the river, with a stream meander across the land, has a beautiful scenery.

wǒ nǎo zi li hái yǐng yǐng chuò chuò de yíng huí zhe yī jiàn shì qing

我脑子里还影影绰绰地萦回着一件事情。

There was a vague something lingering in my thoughts.