重點講解:
1. amount to 總計;共計;
Our debts amount to over $1000.
我們的負債總共超過了1000美元 。
2. appeal to 對…有吸引力;使感興趣;
It may also ap peal to the latent chauvinism of many ordinary people.
它可能也迎合了許多普通人心中的沙文主義情結 。
3. center on (使)以…為中心;(使)注意力集中于;
Discussions were centred on developments in Eastern Europe.
討論圍繞著東歐的發展這一中心議題進行 。
4. give off 釋放,放出,發出(氣體、熱量、氣味等);
Many household products give off noxious fumes.
很多家用產品散發有害氣體 。