Tā / zhǐ / huì / shuǎ / zuǐpízi, / zhēnzhèng / zuòshì / de / shíhou / què / bú / jiàn / rényǐng。他只会耍嘴皮子,真正做事的时候却不见人影。He is all talk; when it is time to do real work, he disappears.