当我第一次回波士顿时，我真是孤独。

When I first came back to Boston, I was really lonely.

Source: Tatoeba

Sentence Composition

=1 当 dāng
  1. (onom.) dong
  2. ding dong (bell)
=1 当 dāng
  1. to be
  2. to act as
  3. manage
  4. withstand
  5. when
  6. during
  7. ought
  8. should
  9. match equally
  10. equal
  11. same
  12. obstruct
  13. just at (a time or place)
  14. on the spot
  15. right
  16. just at
=1 当 dàng
  1. at or in the very same...
  2. suitable
  3. adequate
  4. fitting
  5. proper
  6. to replace
  7. to regard as
  8. to think
  9. to pawn
  10. (coll.) to fail (a student)
2 我 wǒ
  1. I
  2. me
  3. my
=3 第一次 dìyīcì the first time; for the first time
=3 第一次 dì-yīcì
  1. (euphemistic) first sexual experience
  2. (literally) first time
  3. first sexual experience
  4. first time
4 回波 huíbō
  1. echo (e.g. radar)
  2. returning wave
=5 士 Shì surname Shi
=5 士 shì
  1. member of the senior ministerial class (old)
  2. scholar (old)
  3. bachelor
  4. honorific
  5. soldier
  6. noncommissioned officer
  7. specialist worker
6 顿时 dùnshí immediately; suddenly
7 我 wǒ
  1. I
  2. me
  3. my
=8 真是 zhēnshi
  1. indeed; truly
  2. (coll.) (used to express disapproval, annoyance etc)
=8 真是 zhēnshì
  1. (colloquial) Used to express dissatisfaction or annoyance; honestly!
  2. Used other than figuratively or idiomatically: see 真 (zhēn), 是 (shì): (it) really is; (it) truly is
  3. Used to express dissatisfaction or annoyance; honestly!
9 孤独 gūdú
  1. lonely
  2. solitary