那茎秆就像根潜水呼吸管，当植株的绝大部分被淹没在水下时，它仍能保证植物与大气进行气体交换。
Like a snorkel, the elongated stem allows the plant to exchange gases with the atmosphere while most of it is submerged.
在那里，我们在一个土著导游的带领下，步行穿了戴恩特里热带雨林，游览了野生动植物保护区，在那里我拥抱了一只叫切尔西的树袋熊，沿着壮观的珊瑚礁边潜水。
While there, we walked through the Daintree Rainforest with an aboriginal guide, toured a wildlife preserve where I cuddled a koala named Chelsea, and snorkeled around the magnificent reef.
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