koreva
幼苗
共回答了17个问题采纳率:88.2% 举报
the
telephone was invented by Alexander Bell in 1876. Besides,the car was invented
by Carl Benz in 1885.It is a common transportation in our life.It is
convenient for us to go somewhere.
What's more,the tv was invented by John Baird in around 1927.The tv makes our
life more and more colorful.It's a great inventions in the world
1年前
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