Frank Mariano negotiates the desert terrain in his battered pickup.弗兰克·马里亚诺驾驶他那辆破烂不堪的皮卡车成功穿越了沙漠地带。The terrain's high points provide a panoramic view of Los Angeles.在这个地区的制高点能够看到洛杉矶的全景。It took us the whole day to tre...
休斯示意他在沙发上坐下。Hughes beckoned him to sit down on the sofa.休斯示意他坐在沙发上。Hughes beckoned him to sit down on a sofa.休斯抬起头来凝视他的特写照片。Hughes stared up at him in close-up from the photograph....
The lifeboat capsized, throwing the occupants into the water.救生艇倾覆，艇里的人被掀入水中。Forty-eight people have drowned after their boat capsized during a storm.他们的船在暴风雨中倾覆后有48人溺亡。Her own boat capsized after she attempted a rescue....
Proper infection dosage and routes were selected to make the chickens artificially infect avian colibacillosis successfully.选择适宜的攻毒剂量和攻毒途径,诱发淮南麻黄鸡大肠杆菌病.At least one avian disease pathogen has been found.已经发现至少有一种禽病的病原体.B...