Aspeoplegetold,theymayhavetogiveuplovefortheirfavoritef...
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As people get old, they may have to give up love for their favorite food. 61 (hope), now the European Union project, 62 (consist) of 550 scientists and experts, is developing 3D-printed “smoothfood”. The idea aims to replace regular meals with softer and 63 (nutritious) ones for those who have difficulty in chewing or digesting, which helps to handle one of the root 64 (cause) of poor nutrition in the elderly. A special 3D food printer can break up such common foods 65 chicken, carrots and fruits into a smooth form and have them 66 (print) into their original appearance. The technique is built on the basis of food products made by the German company Biozoon, which does a similar thing but uses silicon moulds to shape the food instead 67 printing it. So it has the advantage 68 new shapes could be produced daily simply by downloading the relevant programs, rather than having to endlessly change a 69 (collect) of moulds. Until now, however, 3D-printed food 70 (limit) to a few common products like chocolate, cakes, pizzas, steaks, etc.
【回答】
61 Hopefully 62 consisting 63 more nutritious 64 causes 65 as
66. printed 67 of 68 that 69 collection 70. has been limited
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