You can always juice sales by going down-market， but it's hard to go back upmarket.
当市场下跌时，你轻易的将好东西打折变卖，但是一旦市场向上，再想买回来，难之又难。
这台计算机让人想起朗尼（LonChaney）之一-它是一千个面孔的机器。
We see our customers as invited guests to a party, and we are the hosts. It's our job every day to make every important aspect of the customer experience a little bit better.
The AdS/CFT correspondence is a powerful tool for understanding quantum gravity.