Wordbook
n. 字典, 歌詞集\\n[計] 工作簿
? 同義詞
??? 情景例句
To advertise during prime time TV is very expensive.
在電視的黃金時段買廣告是很貴的。
It's hard to say.
難說。
So far so good.
到目前為止，一切都好。