原始创新是科技进步的根本动力，核心技术是突破发展瓶颈、保障国家科技安全的关键所在。要把原始创新放在突出位置，力争产出更多原创性、引领性成果。
Both Ginger and Grammarly are awesome writing tools, without a doubt. Depending on your needs, you might want to use Ginger over Grammarly. As per my experience, I found Grammarly easier to use than Ginger.
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Ginger VS Grammarly: Pricing Difference
Mahjong, Sudoku, free crossword, and more: Games available on Mashable
当然，困难一直有。但我的性格是，只要需求是真实的、方向是清晰的，这条路走不通，就换一条，总有一条路能通向罗马。