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As we speak, Covid-19 is still ravaging the world, dealing a severe blow to the economic growth and social progress of mankind. Against this backdrop, protecting biodiversity becomes an increasingly prominent and important task. This is reflected in the following three aspects:

As the impact of the epidemic has gradually declined and major economies have begun to resume work, exports of China's materials not related to the pandemic are expected to gradually recover.

As the new millennium dawned China's demand for fuel-efficient engines became deafening and Chapman responded again - managing the design of streamlined Cummins' engines - just for China.

As the first state-level Import Expo in the world, CIIE marks the shift in China's economic development model from export-oriented to balancing import and export. It is expected to give firm support to trade liberalization and economic globalization, and actively open the Chinese market to the world.

As the minibus arduously climbed a steep, zigzagging road, the engine occasionally emitted roars and groans. The bends were so sharp that sometimes the driver had to stop and reverse a little to ensure safe passage.