exam
[名词]
a way of testing how much someone knows about a subject

考试, 测验
Ex: The students received exam results and were happy to see their improvements .
noise
[名词]
sounds that are usually unwanted or loud

噪音, 声音
Ex: He found it hard to concentrate on his work with all noise coming from the street .
eye
[名词]
a body part on our face that we use for seeing

眼睛, 目
Ex: She winked at him , playfully closing eye.
operation
[名词]
an organized activity involving multiple people doing various things to achieve a common goal

行动, 运营
Ex: During the operation, each department had specific tasks to ensure the project was completed on time .
soldier
[名词]
someone who serves in an army, particularly a person who is not an officer

士兵, 军人
Ex: soldier polished his boots until they shone .
pretty
[形容词]
visually pleasing in a charming way

美丽的, 好看的
Ex: With pretty eyes and friendly manner , she makes friends easily .

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