BAA is feasible and can be applied to English grammar teaching in senior high schools.
总之，与传统的语法教学方法相比较，平衡教学法在英语语法教学中更有效，在高中英语教学中应用平衡活动教学方法是可行的。
The BAA Board is formed through election at the annual member meeting.
理事会的理事由会员大会以投票方式产生。
She wore a large pink boa around her neck.
她脖子上围着一条粉色长羽毛围巾。
A boa lay coiled at the foot of the tree.
一条蟒蛇蟠在大树根部。
Can one so small jump the great boa?
她还这么小能够跳过大蟒吗？