A difficulty here, however, is that the TransformStreamDefaultController does not have a ready promise mechanism like Writers do; so the TransformStream implementation would need to implement a polling mechanism to periodically check when controller.desiredSize becomes positive again.
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54
，更多细节参见51吃瓜
Metadata tools like C2PA have utterl …
（摘编自《福建日报》，原题为《“手搓经济”，汇聚个体创新的微光》）