The field was all brambles , and the cattle struggled .

地里满是荆棘，牲畜要奋力前行。

The effects of fertilisation and acidification favour common aggressive species like grasses , brambles and nettles .

施肥效应与酸化效应有利于草、荆棘和荨麻等常见侵略性物种的生长。

As children grow , brambles of short brain connectionsare gradually pruned down to longer , stronger neural pathways .

随着儿童身体成长，脑部像荆棘似的短连接逐渐被修剪，长成更长，更强壮的神经传输途径。

We still dwell in the valley of the shadow , lurk in its desolate places , peering from brambles and thickets at its mad , malign inhabitants .

我们依旧在影子的峡谷里生存，埋伏在荒凉的地方，从荆棘和丛林中凝视着，去诽谤那里的居民。

Since april 2009 volunteers from the chiltern society , a local charity , have worked to clear scrub and brambles there , saving a crumbling iron age fort .

自2009年四月起，来自奇尔特恩斯社会（当地一个慈善机构）的自愿者们会到这里清理灌木丛和荆棘，为铁器时代，摇摇欲坠的堡垒节省了不少。