影片名稱：What are non-farm payrolls?
◆ reveal (V.) 揭露
What actually happened to the gold has never been revealed.
◆ volatility (N.) 波動性
The higher need for certainty of income would mean a lower tolerance for volatility.
◆ amplify (V.) 擴大
Other spots are characterized by their ability to modify or amplify sound, even to the point of acoustical saturation.
◆ forex (N.) 外匯
The auction market in forex involves trading in futures contracts.
◆ indices (N.) 指數 (index的複數)
These composite indices are derived by standardizing each of its component series.
◆ ripple (N.) 漣漪
Shannon couldn’t help but feel a ripple of warmth for the man, even though they hadn’t even been introduced yet.