2.Clean & Jerk: One of the two types of movements/lifts which constitute the weightlifting competition.A two-phase movement, during which the athlete first pulls the barbell with both hands to shoulder height, performing a squat and then standing up (Clean)
挺举：举重比赛的两种姿势之一，由两个动作完成，第一步是双手提铃至肩，身体下蹲 (Clean-下蹲)，起立，然后以快速的上举动作使上臂充分伸直至头上(Jerk-上举)，身体挺直。
3.The demolition and reconstruction of public life is the result of personal decisions made every day：the decision to give up a seat on the bus；the decision to be patient or pleasant against all odds；the decision to let that jerk take a left－hand turn from a right－hand lane without rolling down the window and calling him a jerk.
公共生活的毁坏和重建是人们每日所做的种种个人决定的综合结果。这些决定包括：公共汽车上让座，面对逆境而能容忍或具有乐观精神；让那个笨蛋从右车道往左拐而不摇下车窗骂他蠢货。
4.the decision to let that jerk take a left-hand turn from a right－hand lane without rolling down the window and calling him a jerk.
让那个笨蛋从右车道往左拐而不摇下车窗骂他蠢货。
5.The author shoot the jerk movements of the world elite jerk players by precision camera and then made an analysis on the films, studied the features of the space and time of the techniques of lifting bell to chest.
作者使用精密摄影机拍摄(每秒100格)国际级举重健将的挺举动作,然后对影片进行分析,研究挺举提铃至胸阶段技术的空间和时间特征。
6.According to different control systems, different combinations of absolute displacement, velocity, acceleration, jerk, integral of absolute displacement and relative displacement, velocity, acceleration, jerk, integral of relative displacement should be selected as feedback variables, thus perfect vibration isolation can be obtained.
因此 ,在实际控制系统中应选择绝对位移、速度、加速度及加加速度、绝对位移的积分和相对位移、速度、加速度及加加速度、相对位移的积分的不同组合作为反馈变量 ,以期取得良好的隔振效果
7.He wore a gown with the sleeves tucked up at the lower ends showing the silk lining, known as "horse-hoof sleeves, " and when he was greatly displeased, he would brandish his right arm or both arms downwards and with an audible jerk bring the tucked-up "horse-hoof" down, and gracefully wobble out of the room.
他穿着一件长袍，袖子卷起而露出丝衬里来，这种袖子叫做“马蹄袖”，当他勃然大怒的时候，他便向下挥动着右臂或双臂，让卷起的“马蹄袖”放下来，大摇大摆地走出去。
8.The world champion hoisted 162.5 kilograms in the snatch, then with gold already his, lifted a record 195 kg in the clean and-jerk, setting a new combined mark of 357.5kg.
这位世界冠军在抓举中举起了162.5公斤，然后在稳拿金牌的情况下又在挺举中举起了195公斤，创下了合计357.5公斤的新记录。
9.Lee Kuan Yew still likes to jerk the strings backstage in Singapore.
新加坡的李光耀依然喜欢在幕后操纵大局。
10.Jerk sth outbutter sth in an abrupt nervous manner
紧张而断断续续地说出某事
