1.federal holiday 聯邦假日
例句:Memorial Day was declared a federal holiday in1971.
陣亡將士紀念日被宣布為聯邦節日于1971年 。
2.made up of 由…組成
例句:Speech is made up of sound waves that vary in frequency and intensity.
語音是由不同頻率和強度的聲波組成的 。
3.take place 發生
例句:A total solar eclipse is due to take place some time tomorrow.
明天某個時刻會發生日全食 。
4.all around the world 全世界
例句:There were television crews and pressmen from all around the world.
來自世界各地的電視工作者和新聞記者齊聚一堂 。