1.average cost 平均成本

The first component is the per unit or average cost.
第一个因素是每个单位或者是平均成本。

At the moment, government subsidy and the flat-rate 1125 tuition fee cover a bit less than half the average cost of educating an undergraduate.
当前，政府补贴和学校收取的1125英镑的统一学费加起来还不到培养一个本科生所需的平均费用的半。

2.turn out 结果是；出席

Businesses could turn out impressive buzz-monitoring applications.
而公司也可以用它制作出监视热门话题的应用。

So makers would be able to turn out new models quicker and at lower cost.
这样汽车制造商可以在更短的时间内以较低的成本设计出新车型。

3.link to 与…连接，联系

Just send them a link to the google docs file.
只需给他们一个google docs的文件链接。

Each sentence is followed by a link to the source.
每个语句后面还包括了它们的出处的链接。

4.force to 迫使

All this has turned google into a force to be reckoned with.
这一切，都让谷歌变成了一支不容小觑的力量。

China might well use force to stop taiwan from formally seceding.
中国很有可能会使用武力阻止台湾正式独立。