Many big roads are concrete anti-terrorist obstacle courses.

还有许多主要公路都筑有混凝土反恐路障。

In Israel, thanks to conscription, most job applicants have tackled real obstacle courses.

在以色列，多亏了兵役征召，求职者们都应对了一场真正的障碍赛。

The middle of the field is devoted to games, obstacle courses and space for playing in the snow.

场地的中间用于各种比赛，穿越障碍以及用于在雪地游玩的空间。

The cardio portion involves bootcampers running around park trails and zigzagging through pylon -marked obstacle courses on the field with their leashed canine companions.

在心肺锻炼部分，学员们要绕着公园里的小路跑步，并和他们的爱犬一起穿梭通过路障。

The obstacle avoidance is detailed based on ultrasonic sensors rule of fuzzy control and courses of defuzzification, and the experimental result is produced.

介绍了超声避障系统的模糊控制规则和非模糊化，并给出了实验结果。