sundials的例句（sundials在句子中的用法）

• Sundials have been around for centuries because are accurate and easy to make. 人类已使用日晷好几个世纪,因为它们精准又容易制造.
• Churchyards often have sundials in them. 教堂大院里通常设置日晷.
• For many years sundials have cast their spell over scientists and mathematicians. 多年来，日晷一直吸引着科学家和数学家们。
• For many years sundials have cast their spell over scientists and mathematicians... 多年来，日晷一直吸引着科学家和数学家们。