阅读课程指南
Type hyphenated words and underscore-separated names.
Use the right little finger; hold the opposite Shift key for underscore.
练习输入: -, _
目标: 97.00% 准确率 和 20.00 WPM.
Hyphen and Underscore Guided Practice: A well-known artist opened a light-filled studio in a tree-lined, century-old neighborhood.
Hyphen and Underscore Review: river_map north_gate garden_path final_route; blue-green water surrounded the wind-shaped island.