Chinese phrase
〜怎么按？ 〜 zěn me àn
Meaning
How do I press ___?
When to use it
Asks how to press a particular button or control. It is a casual way to ask how to use the control correctly.
Example dialogue
手机这个按钮怎么按？ shǒu jī zhè ge àn niǔ zěn me àn
How do I press this button on the phone?
长按两秒就可以了。 cháng àn liáng miǎo jiù ké yǐ le
Just press and hold it for two seconds.