不能忽视的是,汉语是世界上使用人数最多的母语。

It cannot be denied that Chinese is the most spoken language in the world.

Source: Tatoeba

Sentence Composition

1 不能 néng
  1. cannot
  2. must not
  3. should not
2 忽视 shì to neglect; to overlook; to disregard; to ignore
=3 de
  1. of; ~'s (possessive particle)
  2. (used after an attribute when it modifies a noun)
  3. (used at the end of a declarative sentence for emphasis)
  4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 de "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
  5. also pr. or di in poetry and songs
=3 a taxi; a cab (abbr. for 的士 shì)
=3 really and truly
=3 (bound form) bull's-eye; target
=4 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=4 shì variant of shì
5 汉语 Hàn Chinese language
=6 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=6 shì variant of shì
7 世界 shìjiè world

classifier:

=8 shǎng used in 上声 shǎngshēng
=8 shàng
  1. (bound form) up; upper; above; previous
  2. first (of multiple parts)
  3. to climb; to get onto; to go up
  4. to attend (class or university)
  5. (directional complement) up
  6. (noun suffix) on; above
9 使用 shǐyòng
  1. to use
  2. to employ
  3. to apply
  4. to make use of
10 人数 rénshù number of people
11 最多 zuìduō
  1. at most
  2. maximum
  3. greatest (amount)
  4. maximal
=12 de
  1. of; ~'s (possessive particle)
  2. (used after an attribute when it modifies a noun)
  3. (used at the end of a declarative sentence for emphasis)
  4. (used after a noun, verb or adjective to form a nominal expression, as in 皮革的 de "one made of leather" or 跑堂儿的 pǎotángrde "a waiter (literally, one who runs back and forth in a restaurant)" or 新的 xīnde "new one")
  5. also pr. or di in poetry and songs
=12 a taxi; a cab (abbr. for 的士 shì)
=12 really and truly
=12 (bound form) bull's-eye; target
13 母语
  1. native language
  2. mother tongue
  3. (linguistics) parent language