Spacewalks thrill, hearts race fast.

Meaning: Astronauts get excited and nervous when they walk in space.

Choice of Words: Spacewalks are activities conducted by astronauts outside of a spacecraft in space. Thrill means to excite or exhilarate. Hearts refers to the organs that pump blood in the body. Race means to move quickly. Fast describes a high speed. This sentence conveys the excitement and danger associated with spacewalks, where astronauts venture into the vastness of space.

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Related Expressions