解释:大部分鸟类都是雄性的,而雌鸽却是雌性的,说明了鸟类性别的特殊性。
参差多态乃是幸福之本源。
Every day is a new opportunity to change your life.
"We are all prisoners of our own experiences, and yet we can never fully understand them."
上学就是这么糟糕。人也是会变的。如果你想当普通小孩,奥吉,这就是规则。