The Superpowers turned to the harder task of cutting their nuclear arsenals.超级大国开始着手削减核武器库这项更为艰难的工作。The superpowers pledged to maintain symmetry in their arms shipments.超级大国承诺在武器运输方面要保持数量均衡。The arms race among the superp...
曾为水井供水的蓄水层正式宣告干涸了。The aquifer which had once fed the wells was pronounced dry.地下蓄水层是一些有水的岩石层,如沙岩和白垩岩.An aquifer is a water - bearing rock stratum such as sandstone and chalk.就蓄水目的说, 这些地下水库比地表水库有很多优点.For storage purposes,...
他的人民在混乱不安的泥潭里越陷越深。His people had fallen further and further into a quagmire of confusion.轮子在泥潭中陷得更深了。The wheels sank deeper into the mire.不要穿过那片野地, 那是个烂泥潭.Don't walk across that field, it's a bog....