1. 該艦隊正在波羅的海演習(xí)。
   The fleet is manoeuvring in the Baltic.
2. 軍隊正在進行沙漠作戰(zhàn)演習(xí)。
   The army is on (ie taking part in) manoeuvres in the desert.
3. 在防空演習(xí)時對一切燈火都實行管制。
   All lights are blacked out during air defence exercises.
4. 那些初期的反叛活動只不過是大規(guī)模革命行動的演習(xí)。
   The earlier revolts had just been dress rehearsals for full-scale revolution.
5. 軍事訓(xùn)練演習(xí)以一場模擬戰(zhàn)結(jié)束。
   The army training exercises ended with a mock battle.

演的英語翻譯：

習(xí)的英語翻譯：