它们是由塑料或玻璃制成的，被绑在你眼睛的周围。
They are made of plastic or glass, and they are tied around your eye area.
你可以在那里了解到丝绸是如何制成的。
酸奶是由活性培养菌制成的。
槭糖浆是用糖槭树中提取的树液制成的。
Maple syrup is made from sap extracted from the sugar maple tree.
这种型号是用两年时间制成的。
他们的盘子是用木头制成的。
主体是用矿物质加固过的热塑性塑料制成的。
这些砖是用陶土制成的。
这些大门是用熟铁制成的。
这是市场上最便宜的汽车之一，车身是用劣质金属制成的。
It is one of the cheapest cars on the market, with tinny bodywork.
一些最精致的酒杯是用铅晶质玻璃制成的。
Some of the finest drinking glasses are made from lead crystal.
杰拉尔德的小提琴弦是用肠线而不是钢丝制成的。
这张面具是由黄金和白金的合金制成，并镶嵌翡翠和其他宝石。
The mask is formed of a gold-platinum alloy inset with emeralds and other gems.
这个球是用藤–一种天然纤维制成的。
运送废燃料的容器极为坚固，是用钢或钢铅合金制成的。
Flasks for the transport of spent fuel are extremely strong containers made of steel or steel and lead.
汽车车身是用板金压制成的。
这套家具是由西卡摩木材、山毛榉木材和皮革制成的。
肥鹅肝产品是用强行灌食后肿胀起的鸭肝和鹅肝制成的。
Production of the foie gras pt involves force-feeding geese and ducks so that their livers swell.
他们可以看到剪绵羊毛，并学习羊毛是如何制成衣服的。
They can see sheep getting their wool cut and they can learn how that wool is made into clothing.
有可能是用动物骨头制成的管子来喷洒，因为在附近发现了空心骨头，有些骨头上沾有颜料。
It is possible that tubes made from animal bones were used for spraying because hollow bones, some stained with pigment, have been found nearby.
传统上，衣服是由天然材料制成的，如棉花、皮革和羊毛。
Clothes are traditionally made of natural materials, such as cotton, leather and wool.
然而，这栋房子是由混凝土制成的，混凝土在当时是一种新型建筑材料。
This one, however, is made of concrete, a novel construction material in those days.
最早的汽车发动机使用的是由玉米和花生油制成的燃料，不是吗？
The earliest car engines ran on fuel made from corn and peanut oil, didn't they?
书桌是用木材制成的。
一只大母猪和她的小猪是用黄油制成的。
大多数纸是由针叶树的纸浆制成的。
例如，一艘基本的航空母舰是由6万吨钢铁制成的！
For example, a basic aircraft carrier is made of 60,000 tons of steel!
这些酱料是由西红柿、洋葱、辣椒和香料制成的。
These sauces are made from tomatoes, onions, hot peppers and spices.
Morpher是一种由塑料制成的自行车头盔。
吃元宵（用糯米粉制成的甜汤圆）是元宵节特别传统之一。
Eating yuanxiao (sweet dumplings made of glutinous rice flour) is one of the special traditions of the Lantern Festival.
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