1.Treasury Secretary 財政部長
The US Treasury secretary and the head of the Federal Reserve appeared before the senate banking committee this afternoon.
美國財政部長和美聯儲主席出席了今天下午的參議院銀行業委員會會議 。
2.presidential candidate 總統候選人
He said she never supported any particular presidential candidate.
他說她從未支持過任一總統候選人 。
3.at least 至少
But, you should go at least once.
但是你至少應該去一次 。
4.debate over 就……爭論
Finally, you can settle that debate over the tallest building in Uganda.
最后,您可以結束在烏干達關于最高建筑標準的辯論 。