我當時孤身一人。

I was all alone.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
=2 當時 dāngshí
  1. then
  2. at that time
  3. while
=2 當時 dàngshí
  1. at once
  2. right away
3 孤身 gūshēn
  1. alone
  2. lonely
4 一人 yīrén
  1. (historical) emperor
  2. a person; one person; someone
  3. by one person; alone
  4. emperor
  5. one person each