Sound intensity is vector, so it is meaningful to obtain 3-d sound intensity for identifying noise sources.

声强是矢量，因而获取三维声强对于噪声源识别具有重要意义。

youdao

The ship is anchor'd safe and sound, its voyage closed and done, From fearful trip the victor ship comes in with object won;

VOA: special.2009.12.31

Third, I'd like to answer these questions from sound points of view and tell you a little bit about what we are doing and how we are doing it.

第三，我想对这些问题,给出合理的答案,并讲点我们,要做的事及完成的方式。

麻省理工公开课 - 媒体、教育、市场课程节选

If things weren't working out by the end of the summer he'd fire me and I go back to Stanford for business school, that didn't sound too terrible.

如果不行的话，他就炒了我呗,我还可以会斯坦福继续读商科，这听起来又不会太差。

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"If we could all sound like we wanted to, we'd all sound like George Jones, " wrote the country singer Waylon Jennings.

WSJ: Honky-Tonk Singer George Jones Dies at 81

If Buffett had focused on the need to reform the U.S. tax code, he'd be on sound ground.

FORBES: Ben and Alan's Inflation

When I was older, I'd go to a Jamaican sound system and there were no white people.

WSJ: Tricky Business: Style Built on Samples | By Jim Fusilli