英语翻译
1.They'rehigh.Theyarebrown.Wecanseemanytreesandrocks.Theyare__.
2.It'sbeautiful.Ithassevencolours.Wecanseeitafterraining.It's____.
3.It'stheshapeoftheblackboard.It'stheshapeofthedoor.Ithasfoursides.It's___.
4.It'sthecolourofthesun.It'sthecolouroftheapple.It's____.