contact fuze

例句：

1. 1. We need toestablish a good contact with our clients.
   我们需要与客户建立良好的联系。
2. 2. The two countries have beenin contact for several months now.
   这两个国家已经联系了几个月了。
3. 3. The scientistcontacted the team before theexperiment began.
   科学家在实验开始前联系了团队。