The difference is that existing programs require the user to correct each word individually, from a drop-down list of alternatives, or else to retype or reutter the words.

不同之处是，现有的程序要求通过一个备选方案的下拉菜单，用户分别逐一改正单词；或者用户重新打字或发音。

youdao

The difference is that existing programs require the user to correct each word individually, from a drop-down list of alternatives, or else to retype or reutter the words.

不同之处是，现有的程序要求通过一个备选方案的下拉菜单，用户分别逐一改正单词；或者用户重新打字或发音。

youdao