越来越多的年轻人不想结婚。

初级写作:

More and more young people do not want to get married.

中级写作:完善逻辑链条

越来越多的年轻人不想结婚，可能会导致人口危机，进而对经济产生不良影响。

An increasing number of young people are relunctant to tie the knot,which will give rise to a population crisis and have negative/edverse/detrimental impacts on economic growth.

a.导致，引发

Cause ,give rise to， contribute to ，lead to， result in ，spark， induce，ignite ，trigger

b.不愿意做某事:

be relunctant to do

be unwilling to

become indifferent to sth

be hesitant to doing sth

be not interested in

be in no rush to do sth

be disinclined to do sth

diversity，词汇的多样性。

c.结婚:

tie the knot=get hitched＝walk down the aisle

Take the plunge.？？？

aisle n.过道、走廊

tie v.系

hitch v.结

越来越多的年轻人不想结婚，可能导致人口危机，进而对经济产生不良影响。

高级写作:

A growing number of young people avoid/opt out of marriage, which will give rise to a demographic woes and in turn take a heavy toll on economic growth.

a. in turn 进而

b. woes 负面影响

Have adverse/detrimental impacts on

c. Take a heavy toll on.产生恶果

eg:Air pollution takes a heavy toll on our health health.

d. population crisis.人口危机

Resort to a single life/childlessness

e. Resort to 诉诸、采取（某种措施后）violence

f. 避免:

avoid/eschew/shun/ reject/opt out of

g. 退出 ditch.

h. 丢弃 forgo/disdain+marriage