However, as the number of children shrinks because of family planning policies, there are few supporting resources for the elderly.

但是，由于计划生育政策使得子女数量减少，老年人得到的支持资源就少了。

The real restriction onBritain's construction sector is planning policy, which constrains building near existing infrastructure at the edge of cities.

英国建筑业真正的限制是规划政策，其中包括了城市边缘已落成的公共基础设施附近的建筑。

Once President Jefferson formed his cabinet, he began planning the policies of his administration.

杰斐逊总统组建内阁后， 便开始规划其政府的政策。

In recent years, some experts have also proposed lowering the minimum age for marriage — it's currently 22 for men and 20 for women — to better sync with the change in family planning policy.

近年来，一些专家还建议降低最低结婚年龄——目前男性为22岁，女性为20岁——以更好地与计划生育政策变化同步。

In a sense, the groundwork has already been laid for edible landscaping in Singapore thanks to a 2009 city planning policy called LUSH, which stands for Landscaping for Urban Spaces and High-Rises.

从某种意义上说，得益于 2009 年名为 LUSH 的城市规划政策，新加坡的可食用景观美化已经奠定了基础，它代表城市空间和高层建筑的景观美化。