东京奥运会将首次包含五个新项目——棒球、空手道、滑板、运动攀岩和冲浪。
The Tokyo Olympics will have five new sports for the first time—baseball, karate, skateboard, sports climbing and surfing.
耳片可以减低坠落的危险，所以运动攀岩者可以不断尝试相同的路线(常常会坠落)，直到完全正确为止。
The bolts made falling less dangerous, so sport climbers tried the same 3 route again and again falling often until they got it just right.
耳片可以减低坠落的危险，所以运动攀岩者可以不断尝试相同的路线(常常会坠落)，直到完全正确为止。
The bolts made falling less dangerous, so sport climbers tried the same route again and again (falling often) until they got it just right.
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