léi shēng dà , yǔ diǎn xiǎo
loud thunder, but only tiny drops of rain (idiom); a lot of talk, but no action
action speaks louder than words
his bite is worse than his bark
léi shēng dà , yǔ diǎn xiǎo
loud thunder, but only tiny drops of rain (idiom); a lot of talk, but no action
action speaks louder than words
his bite is worse than his bark