peg away at

1. How I mis sed that, I'll neverknow, but I'm sure the other messenger boy will peg away at me untill they take me off the payroll or something. Anyhow, the penguin pecked me on the chee k like a kiss and then sat down on my bag like he was patronizing me from the top of so me perch.
我永远也无法知道我怎么就没有注意到吱吱声企鹅他只不过是只企鹅，但是我确信其他送信男孩会一直抓着一直抓着我不放，直到他们把我从在职人员名单在职人员名单上拿下来一直抓着在职人员名单或是怎么的。

2. If you peg away long enough at it, you'll be able to learn any language
如果你持久不懈，你就能学会任何一种语言。

3. If you peg away long enough at it, you will be able to learn any language.
如果你持久不懈，你就能学会任何一种语言。

4.

4. He's been peg ging away at his thesis for months.
他写论文已经忙了几个月了。

5. peg away at

5. How I missed that, I'll neverknow, but I'm sure the other messenger boy will peg away at me untill they take me off the payroll or something.
我永远也无法知道我怎么就没有注意到他只不过是只企鹅，但是我确信其他送信男孩会一直抓着我不放，直到他们把我从在职人员名单上拿下来或是怎么的。

6. How I missed that, I'll never know, but I'm sure the other messenger boy will peg away at me until they take me off the payroll or something.
我永远也无法知道我怎么就没有注意到他只不过是只企鹅，但是我确信其他送信男孩会一直抓着我不放，直到他们把我从在职人员名单上拿下来或是怎么的。

7. How I missed that, I'll neverknow, but I'm sure the other messenger boy will peg away at me untill they take me off the payroll or something. Anyhow, the penguin pecked me on the cheek like a kiss and then sat down on my bag like he was patronizing me from the top of some perch.
我永远也无法知道我怎么就没有注意到他只不过是只企鹅，但是吱吱声企鹅我确信其他送信男孩会一直抓着一直抓着我不放，直到他们把我从在职人员名单在职人员名单上拿下来或是怎么的。