tpo12閱讀 - 英檢

Tansition to sound in film

Despite all the highly visible technological developments in theatrical and
home delivery of the moving image that have occurred over the decades since
then, no single innovation has come close to being regarded as a similar kind
of watershed.

研究了很久

還是不知道
Despite all the highly visible technological developments in theatrical and
home delivery of the moving image that have occurred over the decades since
then

這前半句的動詞是哪一個 可請哪個網友幫忙解惑一下

謝謝

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