focus;的例句（focus;在句子中的用法）

• Everyone is hoping that these hi-tech companies will turn out to be the Microsofts of the future. At the moment they look more like the focus of a speculative bubble... 每个人都希望这些高科技公司能成为未来的微软。目前它们看上去更像是投机泡沫的中心。
• We conclude by drawing attention to the issues around which the debate should focus. 我们作总结时着重提到了辩论应该关注的一些问题。
• The conference may help to focus attention on the economy. 此次会议可能有助于将关注焦点放在经济上。
• Throughout the exercise, focus on keeping your abs tight. 整个锻炼过程中，注意要紧绷腹肌。