Whitman writes about how grass covers the world and feeds us.

惠特曼描写草如何覆盖这个世界并喂养了我们。

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It doesn't think to itself, "How shall I get that blade of grass that's been eluding me?"

它并不会对自己发问,我该如何割掉那束一直躲着我的草

耶鲁公开课 - 死亡课程节选

They were exploring things like what affects how grass grows, how electricity works, and why bread gets moldy.

WHITEHOUSE: Office of Science and Technology Policy Blog

But that is sometimes how grass court tennis works.

BBC: Wimbledon 2010: Roger Federer survives massive scare

"How Does the Grass Grow, " which is built on the Shadows' 1960 instrumental "Apache, " is static, despite a brief interlude in which Mr. Bowie croons romantically.

WSJ: David Bowie, Member of the Band | The Next Day | By Jim Fusilli