许多演讲人在讲话时都很单调——从头到尾一模一样的节奏，一模一样的声量，一模一样的音调。

Many speakers deliver their talks in a monotone - same pace, same volume, same tone throughout.

youdao

许多演讲人在讲话时都很单调——从头到尾一模一样的节奏，一模一样的声量，一模一样的音调。

Many speakers deliver their talks in a monotone - same pace, same volume, same tone throughout.

youdao