Mr. Hao declined to provide a date for the introduction of a national incentive policy for energy-efficient construction materials and did not specify what materials would qualify.
The pit ultimately reached 6.5 meters, and we found several construction episodes that date to the earliest occupation of the site.
这个坑最终达到了6.5米,我们发现了好几个可追述到此遗址最早居住时期的建筑片段。
3
Experts have continued to piece together the ship's history and believe its construction could date back to the 1770s, during the time of the Revolutionary War.