It has now started to decline slowly, andis likely to continue to fall at a slow rate.
其现在已经开始下降，并且有可能继续慢速下降。
It is from the Devonshire County Newspaper, andis about the death of Sir Charles Baskerville.
它刊登在《德文郡纪事报》上，并与查尔斯·巴斯克维尔爵士的死有关。
They are fuelled by uranium, which is relatively abundant andis available from many sources, including reassuringly stable places such asCanada and Australia.
它们使用铀作为燃料，令人欣慰的是，铀资源相对丰富，来源也很多，包括一些相对稳定的地方，如加拿大和澳大利亚。
They are fuelled by uranium, which is relatively abundant andis available from many sources, including reassuringly stable places such asCanada and Australia.
它们使用铀作为燃料，令人欣慰的是，铀资源相对丰富，来源也很多，包括一些相对稳定的地方，如加拿大和澳大利亚。
应用推荐