It becomes sagging and wrinkled .

它成为下垂并且起了皱纹。

That should swiftly deliver a hefty boost to the sagging economy from net trade .

很快，希腊就能通过增加净贸易额大举推动其疲软的经济。

For almost three years , mr. obama has focused on a sagging economy and fights with republicans on the home front .

差不多三年以来，奥巴马重点关注的一直是低迷的美国经济以及与共和党就国内问题的争论。

It rang in the new year by sagging another 5.1 % in the next five days .

然后，该指数在新一年的前五个交易日中又下跌了5.1%。

Last week , government finance and land agencies clashed over ways to boost sagging home values and put off a final decision .

针对房价下滑的现象，政府财政和土地部门上周在提升房价的方法上出现了分歧，并推迟了最终的决定。