passage 2 an unfair advantage in sport

sportmanship

• tinh thần thể thao

• tinh thân đồng đội

• người chơi thể thao

• vận động viên

collapsed

• expanded
• shattered
• strengthened
• fallen down or compressed

stumble across

• To find or discover something unexpectedly or by chance.
• To intentionally avoid something
• To forget about something completely
• To search for something with a clear goal in mind

prototype

• sample
• mock-up
• blueprint
• model or first form

violate

• To follow
• To obey
• To violate means to break or fail to comply with a rule or law.
• To respect

sanction

• restriction or limitation
• approval or endorsement
• reward or incentive
• penalty or punishment

embrace

• disapprove strongly
• reject or oppose
• accept or support willingly or enthusiastically
• ignore completely

reject

• To consider carefully
• To accept without question
• To embrace wholeheartedly
• To refuse to accept or believe something.

reduce drag

• Streamline the shape of the object
• Make the object more aerodynamic
• Add more friction
• Increase weight

improve buoyancy

• Keep the volume and density of the object constant.
• Decrease the volume or increase the density of the object.
• Change the color of the object.
• Increase the volume or decrease the density of the object.