How to speak English like Native Speakers?

source: Learn English with Let's Talk     2017年7月23日
In this Spoken English lesson, your trainer Michelle will talk about some idioms that are very commonly used by native English speakers.

To twist someone’s arm - to tactfully convince someone to do something
To be up in the air - to be uncertain of a situation and still deciding
To sit tight - to be patient
To pitch in – to contribute to something
To go cold turkey – to quit something suddenly
To be under the weather - to be sick or unwell
To cut the chase – to avoid long conversations
To find your feet – to become comfortable in an environment
To keep your chin up – to not lose hope
Rule of thumb – an unwritten rule that everyone knows