弄清楚的英语：make certain/make sure/pin down/figure out。It has taken until now to pin down its exact location.一直到现在才确定了它的准确位置。
例句：
1. It has taken until now to pin down its exact location.
一直到现在才确定了它的准确位置。
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明白如何启动这台设备。
3. They e trying to figure out the politics of this whole situation.
他们正试图弄明白整个形势的利害关系。
4. Ifyourcompanyis the best atsomething-andifyouhaveproof-makecertaintheproof isprominentlyplacedonyourwebsite.
如果你的公司特别擅长某些事情——而且你也有证明的话——确保把这些证明放在你网站显著的位置上。
