对于“弱的”，加快补齐短板。实施服务业扩能提质行动，深化服务领域改革开放，完善支持政策体系，补强生产性服务业薄弱环节，大力培育“中国服务”品牌。
In the vacuum of space, the amount of debris—spent rocket stages, splintered satellites, micrometeoroids—numbers in the millions, all zooming about, often at 17,000 mph speeds. They’re also constantly hitting each other in a tsuris of exponential littering. Most of these pieces are tiny, and many are not anywhere near the altitude of the ISS. But the area isn’t completely clean.
。业内人士推荐新收录的资料作为进阶阅读
Audio input and output，详情可参考新收录的资料
but that’s not the focus here.