About 9% attempted to conceal "nonessential Internet use," and nearly 4% reported feeling "preoccupied by the Internet when offline.
出自-2010年6月阅读原文
A snowmobile driver had repeatedly attempted to harm her and her team, and one of zircle's dogs had received a non-life-threatening injury.
2017年6月四级真题（第一套）听力 Section A
英语六级真题
One recent study attempted to calculate the extent of this "ecological overshoot of the human economy", and found that we are using 1.2 Earth's-worth of environmental goods and services—the implication being that at some point the debt will be called in,
2016年6月六级真题（第三套）阅读 Section B
柯林斯高阶英汉双解学习词典释义
ADJ
（犯罪、不法行为）未遂的，未得手的
An attempted crime or unlawful action is an unsuccessful effort to commit the crime or action.