听力原文

Slippery sides ensure they tumble straight into the centre of the monster flower.
滑溜的花壁使甲虫摔倒直接跌进了巨花的中央。
There's not enough room to spread their wings and the waxy walls ensure that there's no escape. But there's nothing sinister in the flower's agenda.
这儿的空间不足以让甲虫展开它的翅膀，像蜡一般光滑的花壁注定甲虫无处可逃。花儿挽留甲虫做客期间并不会有任何凶险的事情发生。
The beetles will be its unwitting helpers. Dawn arrives, but the flower remains unchanged, holding its captives through the day.
甲虫将会在不知情的情况下成为花的助手。天色破晓，花朵困住了它的俘虏一整天。
As the second night falls, the witch stirs again.
次日的夜色洒向了大地丛林女巫，再次释放它的热情。

重点讲解

重点讲解：
1. the centre of
中心；中央；中部；
eg. A large wooden table dominates the centre of the room.
一张大木桌摆在房间正中央。
eg. The new library was built in the centre of the campus.
新图书馆建在校园的中心。
eg. Rent is high in the centre of the town.
市中心的租金贵。
2. through the day
一整天；
eg. The feelings pent up through the day would have vent.
一天闷住了的感情必得要发泄一下了。
eg. All through the day he sat there and got lost in deep thought.
一整天，他都坐在那里，陷于深深的思考中。
eg. A light meal won't sustain us through the day.
一顿小食维持不了我们一天的精力。