And the orange plastic thing runs gel electrophoresis, a way to sort DNA strands by size.
橙色的塑料盒里装的是凝胶电泳,这是一种根据大小为dna测序的仪器。
There is nothing prettier than the way the orange, red and yellow trees light up your surroundings before the leaves drop.
没有什么比在叶子落下之前,一路上有一片橙的,红的,黄的叶子的树林来点亮你的周围更美妙的事了。
On their way back from the Tower, Diana and Peter went past the main square in the city centre. They stopped at a store to have some orange juice, and sat and watched the traffic for a while.
在从古塔回来的路上,戴安娜和彼特游览了市中心广场。
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