用observation point造句子，“observation point”造句

In this paper, datum marks of settlement observation, layout of observation points, observation methods, observation instruments, calculation software and observation precision are introduced.

The 3,250-square-metre facility, which achieved an energy efficiency LEED rating of gold, features a green roof with a climbing wall, observation point and an amphitheater.

The nearest observation point is 200 metres from the sarcophagus, and offers a good view of the epicenter of the accident without exposing visitors to "excessive" levels of radiation.