Kites whooshed above the beach at intervals.
風(fēng)箏在沙灘上空時(shí)隱時(shí)現(xiàn)。
Kites have been used for scientific purposes in the western world.
風(fēng)箏在西方已被用于科學(xué)目的。
Flying kites have quite a long history.
放風(fēng)箏的歷史由來(lái)已久。
Kites have been flown in Japan for hundreds of years.
風(fēng)箏在日本已經(jīng)有幾百年的歷史了。