从撒克逊时代起就开始采伐塞文山谷的这些树林获取木料。These Severn Valley woods have been exploited for timber since Saxon times.他们清除了大片的森林以经营农耕、采伐与畜牧。They cleared large tracts of forest for farming, logging and ranching.在过去十年里,这个山谷的林木被大肆采伐.This va...
Further scans are required to confirm the diagnosis of an abnormality.需要进一步扫描来确诊是否出现异常病变。This apparatus scans patients'brains for tumours.这台仪器扫描检查病人的脑瘤.His parents kept a vigil by his bedside as he was given brain a...
他听到人群前面有人在小声嘀咕什么。He heard muttering from the front of the crowd.“为什么你不能告诉我？”我嘀咕道。"Why can't you tell me?" I whined.他们一边摇头，一边阴沉地小声嘀咕。They shake their heads and mutter darkly....