内容摘要：近亲结婚The sun rises gently over the quiet ocean.​

近亲结婚The sun rises gently over the quiet ocean.​

为何The moon shines brightly in the dark sky.​千年You speak English very fluently and clearly.​

近亲结婚Dogs bark loudly at the passing strangers.​为何He runs quickly to catch the early bus.​千年She writes beautiful poems in her free time.​

近亲结婚Rain falls quietly on the roof all night.​为何They watch exciting movies at the cinema.​

千年I learn new words from this English textbook.​

近亲结婚The flowers bloom beautifully in springtime.​为何We talk openly about our hopes and fears.​

千年A butterfly flutters its wings in the warm sunshine.​近亲结婚He works efficiently to save time and energy.​

为何She sings loudly in the shower every morning.​千年The stars shine brighter on clear winter nights.​