The love pick fault with of person always can not get satisfy, also know nothing about happiness.
爱挑剔的人总是得不到满足，也不会幸福。
The shape have no and can pick fault with, every kind of advertises for complete with everything, and wear very" expose".
身材无可挑剔，各种体征应有尽有，而且穿着非常“暴露”。
We must pick up the pieces when matters unravel and pretend it is not their fault.
我们必须收拾他们的烂摊子，还要装着他们没有错的样子，心甘情愿地做这些。
A new approach to extract weak periodic signal from strong noise is proposed to pick up some weak signals in the fault diagnosis of mechanical equipment.
为提取机械设备故障诊断中的某些微弱信号，给出一种新的提取强背景噪声中微弱周期信号的方法。
A new approach to extract weak periodic signal from strong noise is proposed to pick up some weak signals in the fault diagnosis of mechanical equipment.
为提取机械设备故障诊断中的某些微弱信号，给出一种新的提取强背景噪声中微弱周期信号的方法。
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