Mark Brenckle, an undergraduate at Tufts, adding sodium carbonate into boiling water as part of the silk degumming process.

塔夫斯大学的大学生马克·布伦克尔（Mark Brenckle）正在往沸水中加入碳酸钠，这是蚕丝脱胶步骤的一部分。

youdao

If you must cry, take this print to cry over, that won't mark like this beautiful silk.

要是你一定要哭，拿起这块印花布去哭个够吧。那不会象漂亮的绸子一样不能沾水。

youdao

If you must cry, take this print to cry over, that won't mark like this beautiful silk.

要是你一定要哭，拿起这块印花布去哭个够吧。那不会象漂亮的绸子一样不能沾水。

youdao