Xiaoying gourmet Xiao

(1) It takes only 10 second for two people to run 10 meter per second, so they will meet after 10 second.

(2) No matter clockwise or counterclockwise, Xiaoying runs 2 meters more than Xiao Ting every second, so one more lap is 200 meters more, so after 100 seconds, Xiaoying runs 1 lap more than Xiao Ting.

Linxia go on road trip attractions recommended, what are the interesting attractions and must-eat food in Linxia?

Cho Ja Hyun's personal information Who is Choo Ja Hyun's current boyfriend? Choo Ja Hyun's movies Choo Ja Hyun's TV series Choo Ja Hyun's Weibo Choo Ja Hyun's blog

What is the full version of the line of "China on the Tip of the Tongue"?

Do you know anything about Qiongcai cuisine?

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Who can help me come up with a brand name for kelp? I am from Xiapu, Fujian.

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