1. represent

  vt. 表现,象征; 代表,代理; 扮演; 作为示范;

  vi. 代表; 提出异议;

  [例句]The offer has yet to be accepted by the lawyers representing the victims.

  受害者的代理律师还没有接受这个提议。

  2. restriction

  n. 限制,限定; 拘束,束缚; 管制;

  [例句]The relaxation of travel restrictions means they are free to travel and work.

  旅游限制的放松意味着他们可以自由地出行和工作。

  3. reveal

  vt. 揭露; 泄露; 显露;[神]启示;

  n. 揭示,展现;[建]门侧,窗侧;

  [例句]She has refused to reveal the whereabouts of her daughter.

  她不肯透露她女儿的行踪。

  4. reward

  n. 报酬; 报答; 赏金; 酬金;

  vt. 酬谢,奖赏; 报答,惩罚;

  [例句]A sleepless baby can seem to bring little reward.

  宝宝睡不着觉似乎没有任何好处。

  5. security

  n. 安全; 保证,担保; 保护,防护; 有价证券;

  adj. 安全的,保安的,保密的;

  [例句]They are now under a great deal of pressure to tighten their airport security.

  他们现在承受着加强机场安保措施的巨大压力。

  6. skilled

  adj. 熟练的,有技能的; 需要技能的; 娴;

  [例句]Not all doctors are skilled in helping their patients make choices.

  并非所有医生都善于帮助病人作出正确选择。

  7. strive

  vi. 努力奋斗,力求; 斗争,力争;

  [例句]He strives hard to keep himself very fit.

  他努力地保持身体健康。

  8. style

  n. 方式; 样式; 时髦; 仪表,品位;

  vt. 设计; 称呼; 为…造型;

  vi. 使符合流行式样; 用刻刀作装饰画;

  [例句]Our children's different needs and learning styles created many problems.

  孩子们不同的需求和学习方式给我们带来了许多问题。

  9. surplus

  adj. 过剩的; 多余的;

  n. 盈余; 顺差; 剩余额; 公积金;

  [例句]Japan is in the enviable position of having a budget surplus.

  日本的预算盈余令人羡慕。

  10. survival

  n. 幸存,生存; 幸存者; 遗物; 遗风;

  [例句]We all have a strong survival instinct.

  每个人都有强烈的求生本能。