Writing drill 1 of 3 写字练习1
Practise writing 科、学、研、究、原、因, characters from the words of Science knowledge: HSK 4. Trace each one, then write it with the strokes snapping into place, then write it from memory.
Keep your place in this drill 记录进度
Trace each character, then write it from memory. Each stage is passed five times.