Thou canst pass thy life in an equable flow of happiness, if thou canst go by the right way, and think and act in the right way.
如果你走的路是正确的，并以正确的方式思考和行事，那你将能够平静而幸福地度过一生。
This paper deals with the test plant and test results of a gas generator of a by-pass dual-rotor engine with variable duct flow path resistance.
途述了带外函道的双转子发动机内、外函分流，各自通流阻力可以改变的燃气发生器试验装置和试验结果。
This paper deals with the test plant and test results of a gas generator of a by-pass dual-rotor engine with variable duct flow path resistance.
途述了带外函道的双转子发动机内、外函分流，各自通流阻力可以改变的燃气发生器试验装置和试验结果。
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