這是否對於環境安全無害？

Is this environmentally safe?

Source: Tatoeba

Sentence Composition

=1 這 zhè
  1. (pronoun) this; these
  2. (bound form) this; the (followed by a noun)
  3. (bound form) this; these (followed by a classifier) (in this sense, commonly pr. zhèi, esp. in Beijing)
=1 這 zhèi (coll.) this
2 是否 shìfǒu
  1. whether (or not)
  2. if
  3. is or isn't
3 對於 duìyú regarding; as far as (sth) is concerned; with regard to
4 環境 huánjìng
  1. environment
  2. circumstances
  3. surroundings
  4. ambient

classifier: 個
5 安全 ānquán
  1. safe; secure
  2. safety; security
6 無害 wúhài harmless