It'll have to make three trips back and forth for the three trees.

那样就需要为了这三棵树而往返三次。

youdao

What did you learn from the three trees?

你从这三棵树身上学到了什么？

youdao

It features a paved surface, three trees and more sheltered terrace Spaces.

它的特点是铺砌的地面，三棵树木和更多有庇护的露台空间。

youdao

Research has shown that just three rows of trees near poultry houses can reduce the release of dust and ammonia.

VOA: special.2009.09.08

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

They found that over a period of six years, planting three rows of trees reduced total dust and ammonia by more than half.

VOA: special.2009.09.08

They are being supplied in 70 packs of three trees - Downton Pippin, Stoke Edith Pippin and Herefordshire Russet.

BBC: Man picking apple

Twenty-three trees, with 224 wreaths, 486 feet of garland and 1, 464 burgundy, red and gold bows among them, grace the building.

CNN: DNC's Money Woes Crimp Clintons' Holiday Style

Thirty three trees will be saved in the park.

BBC: Camp set up in Alexandra Park