The ehvironment is all the thing round

The ehvironment is all the thing round The environment is all the things round us一般疑问句 all the year round 的 round all the thing 是什么意思 the climate is very hot all the year round.round是什么样意思 As is___(kown)to all,the earth is round. We all know that the earth is round. It is all round the world为什么不能用around the north pole is cold all year round? The thing is the all year round还是all the year round all year round 和 all the year round 的区别