1.
at that time, in those days
Refers to a specific period in the past that has been mentioned or is understood from context.
当時は大変でした。
Those days were difficult.
当時、私は学生でした。
At that time, I was a student.
当時の写真を見せてください。
Please show me photos from that time.
当時の日本では、インターネットはまだ一般的ではなかった。
In Japan at that time, the internet was not yet common.
祖父は当時の思い出を楽しそうに話してくれました。
My grandfather happily told me about his memories from those days.
当時 refers to a specific time in the past.
COMMON PATTERNS:
- 当時の + noun (~ of that time)
- 当時は (at that time)
- 当時から (since that time)
SIMILAR WORDS:
- その頃/時: at that time (casual)
- 当時: at that time (slightly formal)
- あの頃: in those days (nostalgic)
[Register: Neutral to Formal]