随着 (as / along with)

"As things change…"

• along with随着suí zhe = "along with / as" — one thing shifts in step with another.
• along with随着suí zheeconomy经济jīng jì(of / 's)的dedevelopment发展fā zhǎn，to live生活shēng huó更好gèng hǎo(completed / change)了le = "as the economy grows, life gets better."
• It links a backdrop trend to what follows.

along with随着suí zhe + A，Subj + Predicate

• along with随着suí zhe names the changing background; the main clause tracks it.

as随着suí zheeconomy经济jīng jì的dedevelopment发展fā zhǎn，life生活shēng huómore更gènggood好hǎo了le。

• along with随着suí zheeconomy经济jīng jì(of / 's)的dedevelopment发展fā zhǎn，to live生活shēng huó更好gèng hǎo(completed / change)了le = "as the economy grows, life gets better."

A formal, written feel

• along with随着suí zhe is common in news and essays.

Recap

Read the full reference: HSK 4 grammar — Prepositions.