They dive or see the reef by glass-bottom boat.

他们潜水或乘玻璃底游船来观赏珊瑚礁。

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A glass-bottom boat allows the tourists to explore one of the world's deepest fresh water springs.

乘坐一条玻璃船底的游艇，游人可以饱览世界上最深的一个淡水泉的景色。

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We could see amazing creatures through the glass in the bottom of the boat.

透过船底的玻璃我们可以看到一些惊人的生物。

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But if you simply cannot be pried from the ivory sands of Muri Beach, the hotel offers scuba diving, windsurfing, glass-bottom boat tours and guided walks through the green jungles on the island.

BBC: Daily deal: Sun and sea in the South Pacific