Liu Fengjun,the final assembly inspector (總裝檢驗(yàn)員) of Shenzhou VI.jye.ai like a scanner.He checks every step again and agajye.ai.In his opinion,quality check is something extremely important.Just as the saying goes,______.( )
1.—My grandfather is seventy years old.Now he begins to learn English. — My grandmother is learning to write poems.__________ We should learn from them.( ?。?/h2>