Similarly when it is told an obstacle in front of them is not solid, the robot obligingly walksthrough it.
同样的，人们告诉机器人前方的障碍不是固体的时候，机器人也会无所畏惧地向前走。
Effect of thermal lensing is the main obstacle of getting high power and good beam quality in laser diode (LD)-pumped solid-state lasers.
在高功率激光二极管抽运固体激光器中，热效应已成为获得高输出功率和高光束质量的最大阻碍因素。
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