Question

英语高手进，翻译问题，谢谢。（坐等！！）

请把睡袋固定到墙上以防飘走。
Please ( )the space sleeping bag ( )the walls to ( )( ).
航天飞机以光速行驶到火星需要多长时间？
How long will ( )( ) to travel to Mars by space shuttle at the speed of light?
我们每个人应该为保护环境作出贡献。
Each of us should ( )( )( )protecting ou environment.
老师说英语是世界上用的最广泛的语言。
The teacher told us that English ( )( )( )all over the world.
(每空一词)

同意句转换
We will climb Mount Emei tomorrow if it doesn not rain.
We will climb Mount Emei tomorrow ( ) it ( ).
(每空一词)

很急，谢谢，答案要准确哦。谢谢。

Answer 1

请把睡袋固定到墙上以防飘走。
Please ( fix )the space sleeping bag ( to )the walls to (against )( flutters).
航天飞机以光速行驶到火星需要多长时间？
How long will ( it )( take ) to travel to Mars by space shuttle at the speed of light?
我们每个人应该为保护环境作出贡献。
Each of us should ( make )( a )( contribution )protecting our environment.
老师说英语是世界上用的最广泛的语言。
The teacher told us that English ( is )( widely )( used )all over the world.
(每空一词)

同意句转换
We will climb Mount Emei tomorrow if it doesn not rain.
We will climb Mount Emei tomorrow ( unless ) it ( rains).
(每空一词)