1.The Senate Intelligence Committee's leaders are working on plans to protect this year's mid-term elections from foreign interference.
interference干涉
He was reckoning without her mother's interference.
他盼望不要受到她母亲的干涉 。
2.Authorities say it appears one person carried out all four attacks, but there are few clues of who it could be.
clue线索
The police followed home the clue and finally caught the culprit.
警察根据线索追根到底,终于抓住了这个罪犯 。