درباره جزر و مد ، جریان های اقیانوس و امواج بدانید
143 بار بازدید -
5 سال پیش
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Water is an important part of our life. The biggest source of water is Ocean. There are a lot of things we can see in an ocean. Human designed so many machines that can measure the depth and life witshare this with your friends!
5 سال پیش
در تاریخ 1398/03/21 منتشر شده
است.
143
بـار بازدید شده