- the same time
同時に at the same time, simultaneously ((with))；〔一時に〕at a time；〔一方では〕while, on the other hand
- 同時に起こった出来事
- simultaneous events
- 同時に二つのことはできない
- No one can do two things 「at a time [at the same time].
- 車が柱にぶつかると同時に彼は気を失った
- He lost consciousness the moment the car ran into the post.
- 彼の死と同時に山田家の長い家系は絶えた
- With his death, the long line of the Yamadas died out.
- 彼の善意は認めるが，同時に方法がまずかったと言わねばならない
- While we admit his good intentions, we must say that his methods were inappropriate.
- その遊びは非常に痛快だが同時に危険でもある
- That sport is very exciting, but, on the other hand, it is also dangerous.
- 彼の話は面白いと同時に有益だった
- His speech was 「at once [both] interesting and instructive.
- 同時選挙a double election; twin elections
- 同時多発テロsynchronized terrorist attacks；〔2001年米国の〕9/11(nine-eleven)
- 同時通訳((do)) simultaneous interpretation [interpreting]；〔人〕a simultaneous interpreter
- 同時録音a simultaneous recording
