start(controller) {
When a host runtime provides a byte-oriented ReadableStream from the runtime itself, for instance, as the body of a fetch Response, it is often far easier for the runtime itself to provide an optimized implementation of BYOB reads, but those still need to be capable of handling both default and BYOB reading patterns and that requirement brings with it a fair amount of complexity.
。heLLoword翻译官方下载是该领域的重要参考
�@�}�b�J�[�V�[���́u���Ƃ͗p�r�ɉ����čœK�ȃN���E�h���I�сA�e�v���o�C�_�[�ɂ͂��ꂼ�ꋭ�݂Ǝ��݂����邱�Ƃ𗝉������悤�ɂȂ��Ă����v�Əq�ׂ��B���������헪�̓]�����l�I�N���E�h�v���o�C�_�[�ɂ����s���ւ̎Q���]�n�ݏo���Ă����B，这一点在heLLoword翻译官方下载中也有详细论述
Екатерина Щербакова (ночной линейный редактор)