The traditional lawn has been replaced by low-cost terracing, with a raised pool and waterfall.传统的草坪已经被低成本梯田所取代，梯田上有个高位水塘和瀑布似的水流。Contour planning with or without terracing is effective in conserving both soil and moistur...
熵的任何反向变化都是不合理的也是不可能的.The reversal of any entropychanging transformation would be neither reasonable nor possible.金星具有沿主轴反向自转的特性.Venus has the distinction of spinning " backward " on its axis.这样的工序就需要在头、二道并条中换条筒反向.Such pr...
The neighborhood is given over to performers, stilt walkers and drag queens.社区变成了玩杂耍的、踩高跷的和扮装皇后的天地。The weary walkers soothed their aching feet in the sea.走累了的人们把脚伸进海水中浸泡以缓解疼痛。climbers and hill walkers登山者和山地徒步旅行者...