1.Yet these efforts have failed to lead to a increase in intra-Africa trade.
lead to 导致;通向
Heart failure led to her father's death.
心力衰竭导致她父亲的死亡 。
The street leads to the supermarket.
这条街通向超级市场 。
2.Intra-Africa trade does not just depend on one ministry, it does not just depend on the head of state. It depends on the whole government machinery.
depend on 取决于;依赖;依靠;信任,信赖,确信,信任,对…有信心:取决于,依…而定:
My wife and daughter depend on me for their living.
我妻子女儿靠我生活 。
Your advancement depends on your worth ——your ability.
你的晋升取决于你自己的价值,即你的能力 。