汤姆其实并不懒，相反他很勤奋。

Tom is not a lazy boy. As a matter of fact, he works hard.

Source: Tatoeba

Sentence Composition

1 汤姆 Tāngmǔ Tom (name)
2 其实 qíshí actually; in fact; really
3 并不 bìngbù not at all; by no means
=4 懒 lǎn variant of 懒 lǎn
=4 懒 lǎn lazy
5 相反 xiāngfǎn
  1. opposite
  2. contrary
6 他 tā
  1. (third-person singular) (since the early 20th century, usu. male) he; him; his
  2. (bound form) other; another; some other (as in 他日 tārì and 他人 tārén)
7 很 hěn
  1. very; quite
  2. (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)
8 勤奋 qínfèn
  1. hardworking
  2. diligent