achieve success取得成功;获得成功
achieve one's goals实现目标
6.Since our only stability is change, America seems not to honor the quiet work that achieves social interdependence and stability.
由于我们唯一的稳定是变化,美国似乎不尊重那些实现社会相互依赖和稳定的默默无闻工作。
7.But if you have the time and memory, XMLPPM achieves astonishing compression rates.
但如果您有时间和内存,xmlppm可以达到令人惊讶的压缩比。