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decline phase |
下降 期 : 32 phrases in 11 subjects |
Bridge construction | 1 |
Business | 5 |
Economy | 3 |
Engineering geology | 3 |
International Monetary Fund | 4 |
International trade | 1 |
Metallurgy | 1 |
Project management | 1 |
Reproductive biology | 1 |
Securities | 2 |
Technology | 10 |