萌萌cxm1004
弄清楚的英语：make certain、make sure、pin down、figure out。
例句：
1、It has taken until now to pin down its exact location.
一直到现在才弄清楚了它的准确位置。
2、It took them about one month to figure out how to start the equipment.
他们用了大约一个月的时间才弄清楚如何启动这台设备。
3、They're trying to figure out the politics of this whole situation.
他们正试图弄清楚整个形势的利害关系。
4、If your company is the best at something,to make certain the proof is prominently placed on your website.
如果你的公司特别擅长某些事情，确保把这些证明放在你网站显著的位置上。
