aThe reliability aims associated to each dreaded event of gravity 1 and 2 must be insured for duration of 3 years or 60000 km. 必须为3年或60000公里的期间保险可靠性目标联系到每个畏惧的事件重力1和2。[translate] a因此发展高水平的紊动流速测试技术对于推动泥沙运动力学的发展具有重要的意义。 Therefore...
a全世界闻名,每年有许多游客来参观,他们都惊叹中国人的创造力 Entire world-famous, has many tourists to visit every year, they all exclaim in surprise Chinese's creativity [translate] aChina was the first to discover, name, develop, conduct economic activities and exercise jurisdiction on those ...