Polystream
多氯苯
🗣️ 情景例句
Mainly for the sports meet and also for sightseeing, I think.
主要是来参加运动会，我想也是为观光而来。
Also, the music was perfect, so if I were a better dancer.
音乐也非常美妙，如果我舞跳得好。
Good idea.
好主意。