I don ' t think he ' s really learning carpentry , he ' s only playing at it 我看他并不真正在學(xué)木工,他只是在玩玩罷了。
Suppose in this world , there are two persons who look alike , but one has learned science and the other has learned carpentry . of course , they are different 像世界的人一樣,兩個(gè)人同樣的樣子,不過(guò)一個(gè)是學(xué)醫(yī)生,一個(gè)是學(xué)木工,當(dāng)然兩個(gè)不一樣。