fix some bugs in task description. - #240

fix some bugs in task description.#240

mRSun15 wants to merge 4 commits into

eval-sys:maineval-sys/mcpmark:mainfrom

mRSun15:clarification_for_timezone_and_requirements_writingmRSun15/mcpmark:clarification_for_timezone_and_requirements_writingCopy head branch name to clipboard