它们向我们展示，有些事情是可行的，并且—对于一些特定的、高度强制的用例—甚至更好。
They show us that something else is possible, and - for specific, highly compelling use cases - better.
任何学语言的人应具备高度自主能力，这种“自主”的意义应是：学习一门外语从来就不应是强制性的。
Every language learner should have complete autonomy. But autonomy should here mean that it is never obligatory to learn a foreign language.
针对脉冲高度表，提出了跟踪门阻塞干扰和强制捕捉干扰两种干扰模式，并分别给出了干扰信号形式和干扰能量方程。
Aimed at the pulse radar altimeter, two jamming modes, namely, track-gate barrage-jam and coercive capture jam are advanced.
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