英语翻译1.直到母亲回来他才睡觉(Not until)(not...until)(强调not until)2.正是Tom以生命代价挽救了这个老人(强调Tom)3.由于众所周知的原因,美国的饮食主要又肉和土豆构成(强调“众所周知的原因”

英语翻译1.直到母亲回来他才睡觉(Not until)(not...until)(强调not until)2.正是Tom以生命代价挽救了这个老人(强调Tom)3.由于众所周知的原因,美国的饮食主要又肉和土豆构成(强调“众所周知的原因”
英语翻译
1.直到母亲回来他才睡觉(Not until)(not...until)(强调not until)
2.正是Tom以生命代价挽救了这个老人(强调Tom)
3.由于众所周知的原因,美国的饮食主要又肉和土豆构成(强调“众所周知的原因”）
一共5句话
第一句话请改成三种形式(括号里的)

英语翻译1.直到母亲回来他才睡觉(Not until)(not...until)(强调not until)2.正是Tom以生命代价挽救了这个老人(强调Tom)3.由于众所周知的原因,美国的饮食主要又肉和土豆构成(强调“众所周知的原因”
你的五句话：
1.Not until his mom came back did he go to bed.
强调句是 It's not until his mom came back that he went to bed.
还有：He didn't go to bed until his mom came back
2.It's Tom who saved the old man at expense of his own life.
3.It is because of the reason known to all that American diet is majorly made of meat and potatoes.

Until his mother came back only to sleep.
Tom is a price to save the lives of the elderly.
For reasons known to all, the United States and the main diet of meat and potatoes constitute.

1.It was not until his mother got back that he went to sleep
2.It was Tom who saved this old man at the cost of his life
3.It is because of a well-known reason that American diet is made up with meat and potatoes.

1.He didn't went to bed until his mother go home.
2.Tom use his life to help the old man.
3.us every knows,the American food needs meat and potato.

1, he did not go to bed until his mother be back.
2, It just tom save the old man with the life of himself.
3, It is well known that American's food and drink are formed by potato and meat.
At last, work hard, day day up, thanks.

1:Not until his mother came back did he went to sleep.
2:It is Tom who saved the old man at the risk of being died.

1.He didn't went to bed until his mother came home.
2.It was Tom who saved the old man at the cost of his life.
3.As is known, American diet is made up with meat and potatoes.
楼上有几个纯属机译，直接不对！~

1. He didn't go to sleep until his mother came back.
2. It was Tom that saved this old man at the cost of his life.
(It was...that...强调句结构)
3. Because of a well-known reason,American diet is made up with meat and potatoes.

1. He didn't go to sleep until his mother came back.
2. Tom was the one who saved this elder.
3. It is a familiar reason that American food is made of meat and potatoes.

He didn't went to bed until his mother came home.
It was Tom who saved the old man at the cost of his life.
As is known, American diet is made up with meat and potatoes.

1.It was not until his mother came back that he went to bed.
2.It was Tom that saving the old cost his life.
3.It is what is known that is that American diet is mainly made up of meat and potatoes.