A：Do you like watching TV?您喜欢看电视吗?
B：Yes I do ,usually.是的，一般来说我喜欢。
A：What do you exactly mean by usually?您说一般来说是什么意思?
B：I don't like spending time on commercials.There're too many commercials on TV.我不喜欢在广告上费时间，电视广告太多了。