又介 meaning in Chinese

matasuke

Are you in the range of 4 to 15 years old and born in april , and carrying a valid museum individual or family pass ? if yes , we cordially invite you to join the birthday parties that celebrate the 15th anniversary of the science museum in april 2006 . you will not only have opportunities to meet new friends and to enjoy a series of science demonstrations performed by our professional presenter , but also you can involve in fun science experiments
如果你生于4月，而年又介乎4至15岁，并持有有效的博物馆个人或家庭入场证，我们诚邀你参加庆祝科学馆15岁的生日派对。你可以在生日派对上认识更多新朋友欣赏一连串由专人主持的科学示范且更有机会亲身体验趣味与教育并重的科学小实验。快来与我们渡过一个难忘的生日派对