重点讲解：
1. ahead of 早于；在…之前；
It's almost certainly a viral marketing campaign teasing people ahead of some launch in a week or two.
几乎可以肯定这是一场病毒式市场营销活动，目的是在产品发布一到两周前逗弄大众fvjkhOb+|eCPO8R.Z@。
2. up to 高达；多达；
Drought and famines have killed up to two million people here.
旱灾和饥荒夺去了这里200万人的生命J[E8EqygoOC4#(m56[g,。
3. meet with 遭到；遇到；获得；
The idea met with a cool response from various quarters.
这个想法遭到了各方人士的冷遇vAC.I0.n_-&@z-nZsD5。
4. be ashamed of sb. （为…）感到羞耻的，感到难为情的；
I've never told this to anyone, but it's true, I was terribly ashamed of my mum.
这件事我从来没告诉过别人，但是我真的为我妈感到很害臊|8~%t^)k3*8xoJw*TvaL。