Icftu
abbr. 國際自由工會聯合會（International confederation of Free Trade Union）
??? 情景例句
That's great.
真棒！
Dad is building another room onto the back the house.
爸爸另外在屋子的后面蓋一個房間。
In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity.
事實上，睡眠狀態(tài)下仍有著基本的活動量，以防止肌肉活動停止。