汤姆不是一个好选手。

Tom isn't a great player.

Source: Tatoeba

Sentence Composition

1 汤姆 Tāngmǔ Tom (name)
=2 不是 bùshì
  1. no
  2. is not
  3. not
=2 不是 bùshi fault; blame
=3 一个 yīge
  1. a; an; one
  2. the whole (afternoon, summer vacation etc)
=3 一个 yīgè
  1. Combination of the numeral 一 (“one”) and the generic classifier 個／个: a; an; one
  2. same
=4 好 hǎo
  1. good
  2. appropriate; proper
  3. all right!
  4. (before a verb) easy to
  5. (before a verb) good to
  6. (before an adjective for exclamatory effect) so
  7. (verb complement indicating completion)
  8. (of two people) close; on intimate terms
  9. (after a personal pronoun) hello
=4 好 hào to be fond of; to have a tendency to; to be prone to
5 选手 xuǎnshǒu
  1. athlete
  2. contestant