We can't afford too much down time in the system, so I plan to buy new computers.
他的意思就是：我们负担不起系统经常当死，所以我决定卖新的计算机。
Find out how much it would cost to buy new computers and then take a look at the budget together.
查查买新电脑要花多少钱，接著一起查看预算。
Jack: next on the agenda is the purchase of new equipment. It looks like we won't be able to buy new computers until next year.
杰克：下个议题是购买新设备。看来我们要到明年才能买新电脑。
Users can use expansion cards to upgrade their computers instead of having to buy entire new systems.
用户可以通过使用扩充插件卡来给他们的计算机升级，而不用去买一整套新的系统。
Sometimes you'll have to buy up-to-date computers if you decide to use a new software.
如果你决定使用新软件的时候，有时你必须购买最新的电脑。
Our lab computers are getting old, but we can't afford to buy new ones this semester. Money doesn't grow on trees, you know.
我们实验室的电脑越来越旧了，但是我们这个学期买不起新的。钱不是风刮来的，这你是知道的。
Our lab computers are getting old, but we can't afford to buy new ones this semester. Money doesn't grow on trees, you know.
我们实验室的电脑越来越旧了，但是我们这个学期买不起新的。钱不是风刮来的，这你是知道的。
应用推荐