然而 ，对于随机刺激 ，专家是否存在记忆优势 ，尚未有明确的研究结果。
However, it was not clear whether the expert had superior performance on random stimuli.
当脑干受到刺激时，眼睛会随机抽动。
Eyes twitch randomly in response to stimulation from the brain stem.
听觉有赖于分子的随机运动：当这些分子与外界的声音相一致时，会产生变得足够强大，能起到刺激内耳的作用。
Hearing depends on random movement of molecules: when they coincide with sounds from outside, they are strong enough to stimulate the inner ear.
应用推荐