1. After the Taliban''s collapse large parts of the country came under the control of unsavoury warlords, often linchpins of the booming opium trade.
塔利班在国家大部分地区土崩瓦解之后，令人厌恶的军阀掌控了各地，常常参与猖獗的鸦片贸易。
1. The two linchpins of a future climate agreement - greater transparency on actions and emissions, and increased financing for developing countries - are interdependent in the negotiations.