He tickled gently at its glossy carapace,but the stubborn beetle would not budge.他轻轻地搔着甲虫光滑的壳，但这只固执的甲虫就是不动。Look at the beautiful beetle!看那只漂亮的甲虫！A firefly is a type of beetle.萤火虫是一种甲虫.a rare species of beetle一种稀有甲虫Each s...
他们感到春天的活力在冲撞, 他们也明白那不可遏制的骚动.They felt the rush of the sap in spring, they knew the wave which cannot halt.提起笔即被一种不能遏制的感情所充满.I am filled with emotion now that I am holding pen.鹰对探索和体验世上万物有着不可遏制的内在冲动.Eagles have an inner d...
污水中的营养物确实会加快港口的海藻生长。Sewage nutrients do increase algal growth in the harbour.上游的城市将污水排放到河里。Cities upstream use the river to get rid of sewage.黏稠的棕黑色污水在尸体周围流动着，非常恶心。The water moved darkly around the body, unpleasantly thi...
Many of the pilots were to achieve eminence in the aeronautical world.这些飞行员中很多人将会在航空界声名显赫。The advent of aircraft brought with it aeronautical engineering.宇宙飞船的问世导致了航天工程的出现.Since 1935, gliders have gained in reputation as...