Unlike other trains which start with a shake and much noise, this train felt so smooth that if you were not looking out of windows, you could hardly tell we were moving.

不像其他火车启动时发出震动和噪音，这列火车感觉非常平稳，如果你不往窗外看，你几乎看不出我们在移动。

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It claims these can eliminate more than 90% of background noise. The earbuds have three separate settings: one for planes, one for trains and buses, and one for general office hubbub.

索尼新款降噪耳塞，也采用MEMS技术，声称可以消除90%背景噪音，该耳塞有三种不同的设置：飞机；火车和公交；一般办公室喧哗。

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The noise of the trains stopping or rounding curves has a high-pitchinged harshness that is difficult to describe.

列车停止和转弯时发出的噪音之尖锐刺耳实在让人无法描述。

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The rail break near Corby Glen in Lincolnshire was reported in September by a member of the public when they became concerned when "unusual levels of noise" were heard when trains passed a stretch of line in the area.

BBC: Cracks in East Coast Main Line investigated