In 2000 I started with nanobelts, white woollike products made by baking a metal oxide such as zinc in the presence of argon gas at 900 to 1,200 degrees Celsius, and with nanowires.

2000年，我便从奈米带这种白色的金属氧化物（是让锌在900~1200℃的烘下与氩气作用）和奈米线开始著手。