The Earth around the Sun a week, called the calendar year, the cycle of endless.
地球绕太阳一周，历法上叫一年，循环往复，永无止境。It's long been a truism of Fourth Amendment law that the "reasonable expectation of privacy" test is circular.
长期以来一个有关宪法第四修正案不争的事实是，所谓“对隐私权的合理期望”这一测试点总是走成一个循环往复的怪圈。Years later, Liang Quan adopts a make-it-less approach, leading the production into a laborious loop.
后来，梁铨作越来越多的减法，直至把作品制作过程归结为一种循环往复的劳作和修炼。Sheng Ji will decline, move in circles, heaven and earth to. Since ancient times, no one can escape this law, Shi Chong is no exception.
盛极必衰，循环往复，天地至道。自古没有人可以逃过这样的规律，石崇当然也不会例外。But every so often a truly new influenza virus emerges, to which few humans have immunity.
但是循环往复真正的新型流感就会出现，这时只有极少的人类有免疫能力。Economic cycles are part of a nation's, company's and individual's lives; upturns and downturns are part of the same circle.
经济周期是一个民族的和个人的生活，好转和衰退也是其中的一部分，同样的循环往复。Complex by design, simple by nature. The bike is nothing more than circles turning circles.
设计很复杂，本质却追求简洁。单车只不过是一圈一圈地循环往复。The process will often be self-repeating since each subproblem may still be complex enough to require further decomposition.
由于每个子问题可能仍然十分复杂，需要进一步的分解，这个过程就将不断的循环往复。This process then starts all over again. This process is called the water cycle.
这个一直不断循环往复过程，也就是我们常说的水循环。