He ran up and down trees.

他一会儿在树上爬上爬下。

They can blow down trees on power lines, too!

也可能会把树木吹倒，压断电线！

I have already cut down trees and built a house.

我已经砍倒了树木，搭建了一座木屋。

People cutting down trees for burl, yeah, that's stupid.

人们为获取树瘤砍倒树木，这是愚蠢的行为。

The storms downed trees and power lines across the region.

暴风雨摧毁了树木，输电线路被破坏。

It's this thing that I use for chopping down trees.

这是我用来砍树的东西。

They can blow down trees on power lines and cars, too!

也可能吹倒树木而压在电线和车辆上！

She hops up and down trees, hunting for bugs and worms.

她在树上跳来跳去，寻找虫子吃。

I'm good at coming down trees too. Did you notice?

我也很擅长爬下树，你注意到了吗？

An ax is a tool commonly used to cut down trees.

斧头是常用的砍树工具。

'Where did you learn to cut down trees so fast? ' he asked.

“你在哪里学的砍树，这么快？”他问道。

The storm killed five people, blew down trees and knocked out power.

暴风雨造成5人死亡，树木被吹倒，电力中断。

Winds of 100 miles an hour downed trees from Nebraska to Indiana yesterday.

昨天，从内布拉斯加州到印第安纳州，时速100英里的风把树木吹倒。

A powerful storm system knocked down trees and flooded highways in Northern California.

强大风暴摧毁了北加州的树木，淹没了高速公路。

We use the earth to grow food. We cut down trees to build houses.

我们用土地种植食物。我们砍掉树木建房子。

They cut many trees down all at once to make room for their crops.

为了给庄稼腾地方，他们一下子砍倒了许多树。

Damaged roofs, downed trees and power outages are reported in a number of communities.

许多社区屋顶被毁，树木被吹倒，供电中断。

Several videos show the aftermath in Greenwood, including numerous downed trees and collapsed structures.

几段视频显示了格林伍德遭受龙卷风袭击的后果，包括许多倒下的树木和倒塌的建筑。

He is a logger who cuts down trees using an axe and a machete.

他是一个伐木工，用斧头和砍刀砍树。

In Guangdong, torrential rains brought down trees and caused floods in some urban areas.

暴雨导致广东省多颗树被吹倒，并在一些城市地区引发洪水。