【正文】
It’s very environmental(環(huán)保的) . bike car Chant: A sheep is a sheep. A ship is a ship. A sheep is not a ship. A ship is not a sheep. Look at the ship, there’s a sheep. Look at the sheep, it’s on the ship. bus Taxi taxi train ai |ei| train wait rain painting subway 從全國(guó)的情況來(lái)看,已建有地鐵或已開(kāi)工建設(shè)地鐵的城市有:北京、上海、廣州、天津、大連、深圳、南京、武漢、重慶、長(zhǎng)春等。正式提出希望建設(shè)地鐵的城市有: