他的诗歌以其情感表现力而闻名。

His poetry is known for its emotional ___expressiveness.

她的诗歌以情感深度和表现力而著称。

Her poetry is known for its emotional depth and ___expressiveness.

手语丰富的表现力能够传达复杂的情感和思想。

Sign language's high level of ___expressiveness allows it to convey complex emotions and thoughts.