He had one of those push lawn mowers with the single blade on it.

他有一台带有单刀片的手推式割草机。

This was also the name of a huntress in Roman mythology who allegedly had the speed and agility to run over a field without bending a single blade of grass.

这也是罗马神话中一个女猎人的名字，据说她速度极快、身手敏捷，跑过田野而不压弯一片草叶。

It's hard to comprehend just how much cellulose is on this planet — it's wrapped around every single cell of every single blade of grass, tree trunk, and super bloom.

很难理解这个星球上到底有多少纤维素——它包裹在每一片草叶、树干和超级花朵的每一个细胞中。

We have also shown the tail feathers are in a different configuration than previously have been thought, that instead of being just a lollypop, single blade, there's actually two feathers that stick out pretty far on the end of tail.

我们还展示了尾羽的结构与之前想象的不同，它不仅仅是棒棒糖、单叶片，实际上有两根羽毛在尾部末端伸出很远。