He lifted the water-bottle to his lips and sipped.他把水瓶举到嘴边，小口地喝着。She unscrewed the cap of her water bottle and gave him a drink.她拧开水瓶盖，让他喝了一口。To help ease the pain, heat can be applied to the area with a hot water bottle...
This can sometimes reveal a hardening or lump that signals a tumor.这样有时能发现硬物或肿块,这是肿瘤的信号.Areas of necrosis and cavitation may occur within the tumor.肿瘤内可以有坏死和成腔区.The surgeon cut away the tumor with expert skill.外科大夫以熟练的技术...
老挝的首都万象就座落在湄公河岸上.Vientiane, the capital of Laos, nestles on the banks of the Mekong River.位于湄公河流域的老挝人各子国的起源,仅有一些模糊的传说.The origin of the Laos states on the Mekong is obscure and legendary.稻米分布在红河三角洲, 湄公河三角洲及沿海平原.Paddy ric...