例句：
1、I knew I had to get up early.
我知道我得早起。
2、She was in her early teens.
她正值豆蔻年華。
3、She arrived early to secure a place at the front.
為了能占個(gè)靠前的位置，她提早到了。
4、It's too early to declare his efforts a success.
現(xiàn)在就斷言他的努力已經(jīng)獲得成功還為時(shí)過(guò)早。
5、The early indications look encouraging.
開(kāi)初的跡象看起來(lái)令人鼓舞。