索尼还推出了新的追踪对焦功能，将很快成为其所有车型的标准高清功能。

Sony also unveiled a new tracking focus feature that will soon be a standard feature on all their HD models.

youdao

索尼还推出了新的追踪对焦功能，将很快成为其所有车型的标准高清功能。

Sony also unveiled a new tracking focus feature that will soon be a standard feature on all their HD models.

youdao