ANGOLOSOK! Hogy kell lefordítani a következő mondatokat?

1.Our environment is threatened in many, often inter-related ways.

2.It is in its own interest to support environmental protection efforts by......

3. It is therefore better placed than many to put its own house in order and give a lead in developing environmentally sustainable growth patterns.(ne ezt nem nagyon értem)

4.Both aspects must be built up to a coherent and effective response to the complex problems which found expression in the 21(felső indexben st) Agenda adopted at the united nations conference on environment and development (unced)in june 1992

kicsit zavarosak ezek a mondatok nekem ti hoygan fordítanátok le?

köszönöm szépen