Every one of us, in all his life down the door of happiness, looking for that belongs to own happiness.
我们每个人，一生都在叩击幸福之门，都在寻找那份属于自己的幸福。Knock, indeed, he did at the door, but not with one of those gentle raps.
门他的确是敲了，但并不是轻轻地叩击。The sisters, in a sort of crude seance, would ask questions of the spirit, who would answer back with mysterious knocks or raps .
这对姐妹，利用一种拙劣的降神会，向灵魂问问题，而灵魂会利用神秘的敲击声或叩击来回答。Satisfied with the excellent touch, Kanda stuck out his tongue and knocked at Allen's soft lips tenderly.
神田对嘴唇传来的触感感到满意，同时伸出舌头在亚连柔软的嘴唇上轻轻叩击。The sound of his footfall knocks at my breast; it pains me!
他那声声脚步，叩击着我的胸膛；它击痛了我！The rapid switching on-and-off of these pulses can cause waves in the fluid which sound like a high-pitch tapping.
脉冲的变化会引起羊水波动，听起来就像很响的叩击声。Daily before meals to relax the body, lips close, then the upper and lower teeth have quietly tapping rhythm.
每日三餐前坚持全身放松，口唇轻闭，然后上下齿有节律地悄悄叩击。A rap-style bone stress stimulator had been developed based on this principle by our group, and had obtained the national invention patent.
本课题组根据上述原理研制出叩击式骨应力刺激仪，并已获得国家发明专利。It tracks my taps and swipes without any noticeable lag, lending to the feeling that you're actually manipulating an object.
我的每次叩击都不会有滞后反应，给人一种真正在操作物件的感觉。