于是我又经历了熟悉的一幕。正月初七，早上6点多，奶奶掀开门帘，一副大事不好的神情，说牛跑了，让我赶紧去追。与此同时，院外的狗一直在狂吠。
Another example: why do so many languages implicitly view the right hand as good (for instance, associating the direction right with the ethical concept of rightness) and the left hand as bad, maladroit, sinister?
。搜狗输入法2026是该领域的重要参考
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Such a motor is great if you want to spin a fan, for example, because it functions well at high speeds with low torque.