次声的

I'm not an acoustician, but there have been times that in working in makeshift rooms there's weird bounce that happens from all of the right angles in the walls and the ceiling.

我不是声学专家，但在有几次的工作中，我发现那些临时代用的房间会从墙面和天花板的特定角度传来反弹声。

Night after night the geese came lumbering in the dark with a clangor and a whistling of wings,even after the ground was covered with snow, some to alight in Walden, and some flying low over the woods toward Fair Haven, bound for Mexico. Several times, when returning from the village at ten or eleven o'clock at night, I heard the tread of a flock of geese,or else ducks, on the dry leaves in the woods by a pond-hole behind my dwelling, where they had come up to feed, and the faint honk or quack of their leader as they hurried off.

一夜夜，飞鹅在黑暗中隆隆而来，呼号着拍动着翅膀，一直到大地上已经铺了白雪之后，有的停在瓦尔登，有的低飞过森林到美港，准备上墨西哥，好几次，在十点十一点光景，从村里回到了家，我听到一群飞鹅的脚声，要不然就是野鸭，在我屋后，踩过洼地边林中的枯叶，它们要去那里觅食了，我还能听到它们的领队低唤着急行而去。

One more time I have to say Thank you for all your emails, support and compliments!!!

我还是想再一次的对你们发给我的邮件，对我的支持和赞美说一声谢谢！

Cover it with plenty of cold water and leave for approximately 20 minutes or until the grains soften and lose their crunchiness (which means, of course, you'll have to bite a few to find out how they're going).

再倒入大量的冷水，大约20分钟或者直到小麦颗粒软化为止和失去它们颗粒的脆声（当然，这意味着，你必须咬几粒数几次，来弄清解它们的变化情况）。

She had had doors slammed in her face, had been cursed at, threatened, and propositioned twice.

有人冲着她砰地一声关上了门；有人破口大骂，甚至威胁她；还有两次，几个下流无耻的男人对她提出了猥亵的要求。

The hawk trilled once, then flew from the statue and landed on the stranger's shoulder.

用颤声说一次的鹰，然后从雕像飞而且在陌生人的肩上登陆。

Though, once you have experienced it, you can always remember the familiar whirring of the 35mm film clicking through the camera.

不过，有过一次胶卷摄影机拍电影的经历，你会永远记住胶卷摄影机发出熟悉的呼呼旋转声。

Of class of content of high school student a historical data were provided in teaching complementary book, say the most breathtaking on the history " a plague of locusts " happened 1889, at that time " locust appears for nothing on the Red Sea group, about 250 billion, flying outdated sound brace up several lis, block day my day ".

中学生物课的教辅书中提供了一则史料，说历史上最惊人的一次&蝗灾&发生在1889年，当时&红海上空出现蝗群，约2500亿只，飞过时声振数里，遮天蔽日&。

She passed and repassed Catherine's door several times in the course of the evening, as if she expected to hear a plaintive moan behind it

在晚上这段时间里，她几次经过凯瑟琳的房门，好象在等待从门背后传来一声哀恸的呻吟。

Each time, as long as I have heard gently quiet jingle of bells, I do not have to see that it has to be my mom and dad because they do not want to bother me like the action will carefully, and we gradually become among can talk about anything.

每一次，只要我听到轻轻悄悄的铃铛声，我不用看就知道那一定是我的爸爸妈妈，因为他们不希望打扰我，动作才会那样的小心翼翼，而我们之间也渐渐变得无话不谈。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。