英语语法分析

Now you have to find a needle in a million haystacks.

而现在你是不得不在数以万计的干草堆中寻找一根针。

"Someone replied:" From the beginning to find the centerline of haystacks.

有人答：“从草堆中心线开始找。”

You will find models for vegetation and different types of haystacks there as well.

你会在其中发现各种植被模型和不同类型的干草堆。