Then Orville Wright and his brother, Wilbur, made the first aeroplane.
然后奥维尔·赖特和他的兄弟，威尔伯，制造第一个飞机。
Then Orville Wright and his brother, Wilbur, made the first aeroplane .
然后奥维尔·赖特和他的兄弟，威尔伯，制造第一个飞机。
When a new type of aeroplane is being made, normally only one of the first three made will be flown.
当一种新型的飞机正在取得，通常只有一个头三个提出将飞行。
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