The country is ramping up its tourism marketing efforts after some recent disappointing years, so the number of visitors is expected to rise soon.
在经过近几年（旅游市场）的萎靡萧条后，日本正在改善他们的旅游营销策略，所以预期前往这里的游客很快会增长。
After several years of efforts, we have made some progress in the controlled synthesis of super-aligned CNT arrays, the growth kinetics, and the nucleation mechanisms of CNTs.
经过几年的努力，目前主要在超顺排碳纳米管阵列的可控制生长、碳纳米管生长动力学、碳纳米管成核机理等方面取得一些阶段性成果。
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