In 1875, the Swiss invented the method of milk chocolate, which has now see chocolate.

1875年，瑞士发明了制造牛奶巧克力的方法，从而有了现在所看到的巧克力。

youdao

In 1875, the Swiss invented the method of milk chocolate, which has now see chocolate.

1875年，瑞士发明了制造牛奶巧克力的方法，从而有了现在所看到的巧克力。

youdao