高二数学在线辅导
发布时间：2021年02月22日
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学习资料
When young Matzeliger was ten years old, he joined his father at the machine shops as an apprentice. At the age of nineteen he became a sailor on an East Indian merchant ship. In 1876 Matzeliger went to Boston, Massachusetts. After working there for a year, he moved to Lynn, where he remained for the rest of his life. Because of his knowledge of mechanics and shoemaking, Matzeliger was able to get a job in a shoe factory, operating a sole sewing machine. While working there, he noticed that there was no machine that could last shoes.
