gōngyuán hěn yuǎn, wǒmen zuò dìtiě ba.

The park is far; let’s take the subway.

Breakdown of gōngyuán hěn yuǎn, wǒmen zuò dìtiě ba.

• 很hěn: very
• 我们wǒmen: we
• 吧ba: suggestion particle
• 坐zuò: to take (transport)

Questions & Answers about gōngyuán hěn yuǎn, wǒmen zuò dìtiě ba.

Why isn’t there a 是 before the adjective? Can I say 公园是很远?

With adjectival predicates, Chinese normally doesn’t use 是. The default pattern is Subject + 很 + adjective: 公园很远.
You can say 公园是很远, but that adds contrastive emphasis, typically followed by a turn: 公园是很远，可是坐地铁很方便。 Without that contrast, 是 sounds marked.

Does 很 always mean “very” here?

Not necessarily. In simple descriptive sentences like this, 很 often functions as a neutral linker to make the adjective predicative, and it doesn’t strongly intensify. If you truly mean “very,” use context or stronger adverbs like 非常, 真的, 特别, or structures like 太…了.

Can I drop 很 and say 公园远?

In isolation, 公园远 sounds abrupt or emphatic. You can drop 很 in certain contexts, such as short answers or contrasts:

• Q: 公园远不远？ A: 远。
  But for a standalone statement, 公园很远 is the natural default.

What does the comma do between the two parts?

Chinese often uses a comma to link related clauses, including reason → suggestion/result. Here it’s like “(Since) the park is far, let’s …”. You could also make the link explicit: 因为公园很远，所以我们坐地铁吧。