並前往https://books.google.com.tw/books?id=jXgnnCpz22QC&pg=PA18&lpg=PA18&dq=glass&source=bl&ots=kCI90hEzr8&sig=ACfU3U1IrHVN4EfmLvCJD-3ba0kIVBmbAA&hl=zh-TW&sa=X&ved=2ahUKEwiPsJ-yxr79AhUVYPEDHT4mCksQ6AF6BQj6AhAD