Evidence from other studies suggests that exclusion of fire results in markedly decreased plant-species richness, often with an increase in tree density.

来自其他研究的证据表明，没有火灾会导致植物物种丰富性显著减少，通常还会伴随着树木密度的增加。

youdao

youdao

Once an oak tree becomes established, it is likely to survive minor cycles of drought and even fire.

一棵橡树一旦长成，就有可能在干旱甚至火灾的小周期中存活下来。

youdao

But he chose a large spruce tree to land in near the fire, and climbed down.

VOA: special.2009.11.24

The Lebanese military says it soldiers opened fire when the Israelis strayed across the border to cut down a tree.

VOA: standard.2010.08.03

The fire involves wood chips, tree cuttings and garden waste which had been destined to be turned into compost.

BBC: Fire at Beenham

Travellers live in the rustic tree houses, eat by the fire and spend their days exploring the ancient frontiers on the beach.

BBC: Turkey��s lotus eaters

San Angelo, from the Fort Lauderdale fire department, said the aircraft hit a tree and a fence before slamming into seven vehicles and a boat.

CNN: STORY HIGHLIGHTS