1.I knew I had to get up early.
我知道我得早起。
was in her early teens.
她正值豆蔻年华。
arrived early to secure a place at the front.
为了能占个靠前的位置，她提早到了。
's too early to declare his efforts a success.
现在就断言他的努力已经获得成功还为时过早。
early indications look encouraging.
开初的迹象看起来令人鼓舞。
