| 例句 |
Plants need light in order to survive.植物存活必须有光照。Such a step requires substantial justification to be accepted by the public.采取这一措施必须有充分的正当理由才能被公众接受。You have to have proof of residence in the state of Texas, such as a Texas ID card.你必须有在得克萨斯州的居住证明，比如得克萨斯身份证。You need planning permission to build on this land.你必须有规划许可才能在这块土地上建造房屋。You must have a definite plan and you must follow it out steadily.你必须有一个明确的计划并且坚定地执行下去。You have to be disciplined and go by the rules.你必须有纪律，遵守规则。That child needs taking in hand, if you ask me.要我说的话，这孩子必须有人管着。A pilot must have twenty-twenty vision.飞行员必须有极好的视力。Someone has to be held ultimately accountable for the accident.必须有人对这起事故负最终责任。This is a registered letter – someone will have to sign for it.这是封挂号信，必须有人签收。I don't speak Russian, so someone will have to translate.我不会说俄语，所以必须有人帮我翻译。A chess player must have a fertile imagination and rich sense of fantasy.一个棋手必须有丰富的想象力，并善于奇思妙想。Patients should have a history of good compliance with treatment.病人必须有积极配合治疗的记录。Workrooms must be adequately ventilated by the circulation of fresh air.工作室必须有新鲜空气流通，保持足够的通风。Someone has to formally identify the body.必须有人出面正式确认死者的身份。All cars over 5 years old must have a test certificate.超过五年车龄的所有汽车都必须有检验合格证。It is not possible to lay down rigid rules on sentencing - judges must be free to use their discretion.在判刑方面不可能有死板的规定，法官必须有自行决定的自由。Men must have a certain freedom of movement.人必须有某种程度的行动自由。Developers were forced to use their creativity and originality to develop new games.要求开发人员研发的新游戏必须有创意且不落俗套。A nation must be able to protect the integrity of its territories.任何一个国家都必须有能力保持它领土的完整。One rule specifies that learner drivers must be supervised by adults.一条规则明确规定，见习驾驶员必须有成人的监督。Houses occupied by the aged must be centrally heated.老年人居住的房子必须有集中供暖设备。The only stipulation the bank makes is that you must be in employment.银行的唯一规定是你必须有工作。A chemical change has to take place before the energy can be let loose.能量释放，必须有化学变化。An oral agreement is not enough; we must have a written promise.只有口头协议是不够的；我们必须有一个书面承诺。The order has to be countersigned by a doctor.这份订购单必须有医生会签。England must make a good start to banish the memory of their World Cup quarter-final defeat.英格兰队必须有一个好的开始，以忘却世界杯四分之一决赛的失利。Equipment must be supervised if children are in the house.如果孩子们在屋里，必须有人监管设备。Applicants had to obtain character references before being considered for the work.申请者必须有品行推荐信才予以考虑聘用。Birdwatchers need to have sharp ears and eyes.观鸟者必须有敏锐的耳朵和眼睛。All fine work is dependent on the achievement of perfectly flat and square surfaces.所有精致的作品都必须有绝对平整的表面才行。I had to have a boat that could handle turbulent seas.我必须有一艘能经得起狂风骇浪的船。Fire-protection equipment must be available on all floors.各楼层都必须有防火设备。A solicitor must have a current practising certificate.律师必须有合法的执业证书。Somebody has to keep the ball rolling to get the peace initiative moving.必须有人持续跟进，以便启动和平行动计划。Children must be accompanied by an adult in the museum.孩子们参观博物馆必须有成人陪同。There must be two witnesses present when she signs the document.她签署文件时必须有两位见证人在场。You have to be articulate to be good at debating.要想辩论得好，你必须有好口才。We have to get our account into the black otherwise the bank will never give us a mortgage.我们的账户必须有盈余，否则银行决不会给我们抵押贷款。Yeast is essential for the fermentation that produces alcohol.酿酒要发酵,而发酵必须有酵母。 |