You may say so on certain occasions. 在某種場(chǎng)合你可以這樣說(shuō)。
He talked about how much we owed to our parents, our duty to our country and so on and so forth. 他談到我們受到父母多少恩惠、我們對國家應盡的義務(wù)等等。
One material can be distinguished from another by their physical properties: color, density, specific, heat and so on. 一種材料與另一種材料的區別在于他們的物理性能：顏色、密度和比熱等等。
This shop sells clothes, shoes, hats and so on. 這商店賣(mài)衣服，鞋，帽子等等。
