今天我們要學的詞是undermine. Undermine is spelled u-n-d-e-r-m-i-n-e; undermine. Undermine 是“削弱，損害”的意思。

The U.S. State Department says deep cuts to its budget proposed by Congress will undermine America's security and global leadership. 美國國務院表示，國會提出的大幅削減國務院預算的計劃會傷害美國的安全，并削弱美國的全球領導地位。Afghanistan's president has warned that civilian casualties caused by NATO air strikes could undermine the recently-signed cooperation agreement with the US. 阿富汗總統警告說，北約空襲造成的人員傷亡可能會動搖最近跟美國簽署的合作協議。好的， 今天我們學習的詞是undermine, undermine, undermine...