num. 数词三；三个；第三（章，页等）
n. 名词三岁；三个人[东西]；三，三个
I have three cats.
我有三只猫。
She bought three books.
她买了三本书。
They have three children.
他们有三个孩子。
We need three tickets.
我们需要三张票。
He found three errors.
他发现了三个错误。
There are three cars.
那里有三辆车。
The dog has three toys.
那只狗有三个玩具。
John met three friends.
约翰见了三个朋友。
She cooked three meals.
她做了三顿饭。
I saw three movies.
我看了三部电影。
He scored three goals.
他进了三个球。
We planted three trees.
我们种了三棵树。
She has three jobs.
她有三份工作。
They own three houses.
他们拥有三栋房子。
I need three pens.
我需要三支笔。
He ate three apples.
他吃了三个苹果。
She saw three birds.
她看见了三只鸟。
We built three bridges.
我们建了三座桥。
He took three photos.
他拍了三张照片。
They received three gifts.
他们收到了三份礼物。
She wrote three letters.
她写了三封信。
I saw three stars.
我看见了三颗星星。
He has three siblings.
他有三个兄弟姐妹。
They drank three cups.
他们喝了三杯。
She wore three dresses.
她穿了三件连衣裙。
We visited three cities.
我们参观了三个城市。
He bought three shirts.
他买了三件衬衫。
They saw three dolphins.
他们看见了三只海豚。
She found three keys.
她找到了三把钥匙。
We have three meetings.
我们有三个会议。
The widow lived alone in the big house.
那位寡妇独自住在那栋大房子里。
The computer's hardware was upgraded to improve performance.
计算机的硬件被升级以提升性能。
She likes to collect vintage stamps.
她喜欢收集古董邮票。
Change is inevitable when technology keeps evolving rapidly.
当科技快速发展时，变化是不可避免的。
She didn't know how to reply to his question.
她不知道如何回复他的问题。
He used a fork to eat his salad.
他用叉子吃沙拉。
They plan to construct a new bridge.
他们计划建造一座新桥。
Don't burn the toast.
别烧糊了吐司。
The company conducted an internal audit last month.
公司上个月进行了内部审计。
She uses yeast for baking bread.
她用 酵母 烤面包。
She is very kind to everyone.
她对每个人都非常善良。
I go to the dairy to buy some fresh milk every morning.
我每天早上都会去乳品店买一些新鲜的牛奶。
The goose is swimming in the pond.
那只鹅在池塘里游泳。
She goes to work every weekday.
她每个工作日都去上班。
Please take a note of the meeting time for tomorrow.
请注意明天的会议时间。
The team began their preparation early.
团队早早开始了他们的准备。
Helping others is always worthwhile.
帮助别人总是值得的。
I will join the book club next week.
我下周会加入读书俱乐部。
The budget has a significant shortfall.
预算有显著的缺口。
The cat is hiding inside the box.
猫藏在里面的盒子里。
