1.Men take note: If you want women to remember, speak to them in a low pitch voice.
男性注意：如果你想让女性记住你，就用低沉的声音和她们讲话。
2.The team gathered just before 3pm CET on the low pitch behind the gym and warmed up playing keep-ball.
球队于CET时间下午3点之前就在健身房后面的低地集合，并作了控球热身。
3.It is perfect for DVDs while wooden case woofers produce powerful low pitch sounds.
木箱结构的低音炮产生强劲的声音，最适合连接DVD使用。
4.Showing a short song and asking a question : why the sound have high or low pitch ?
播放一段歌曲，提出问题：我们的听到的声音为什么有高有低？。
5.These are: body language, avoiding eye contact, when their voice changes from high to low pitch, and when they contradict themselves.
它们是：肢体语言，避免眼神交流，但他们的声音由高变低，以及他们自相矛盾。