After spending the summer surveying trees, the researchers discovered that big leaf maple trees generated a steady voltage of up to a few hundred millivolts.
在夏季测量完树木后，研究人员发现，大叶槭树产生的稳定电压高达几百毫伏。
Now I feel honored to join the Maple Leaf School - the big family!
现在我很荣幸的加入枫叶学校这个大家庭。
In Maple Leaf family, all the teachers know my name, even the security guards, and then I merge into the big and warm family.
在枫叶这个大家庭里，每个老师都能叫出我的名字，就连保安爷爷也会逗我玩。
The Fourth English Language Arts Festival of the Maple Leaf Elementary School is around the corner. Our kids tried their best to work out some splendid logos for this big English event.
枫叶小学第四届英语艺术节即将拉开帷幕，在此之际，孩子们用自己的双手和画笔设计出了别致的活动会徽。
The Fourth English Language Arts Festival of the Maple Leaf Elementary School is around the corner. Our kids tried their best to work out some splendid logos for this big English event.
枫叶小学第四届英语艺术节即将拉开帷幕，在此之际，孩子们用自己的双手和画笔设计出了别致的活动会徽。
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