今天下午，到了科學教室裏，老師説："今天的題目是音樂瓶。
This afternoon, in the science classroom, the teacher said, "today's topic is music bottle.
同學們紛紛議論，説："音樂瓶怎麼做呢?
The students talked about it one after another and said: "how to make a music bottle?
老師給我們發了七個瓶子、一個板子，一個圓板。
The teacher sent us seven bottles, a board and a round board.
老師説："圓板有七個洞，把七個瓶子插進去，再把瓶子底下粘上兩邊雙面膠，再把瓶子粘在板子上，就可以製造成音樂瓶了。
The teacher said: "there are seven holes in the round board. Insert seven bottles, stick double-sided tape on both sides under the bottle, and then stick the bottle on the board, and you can make a music bottle.".
