Usages of chikyuu
資源 が 少なく なる と、 地球 の 未来 が 心配 です。shigen ga sukunaku naru to, chikyuu no mirai ga shinpai desu.
When resources decrease, I worry about the Earth's future.
地球 を 守る ため に、 環境 に いい 商品 を 選びます。chikyuu o mamoru tame ni, kankyou ni ii shouhin o erabimasu.
To protect the Earth, I choose products that are good for the environment.
汚染 を 減らせば、 地球 の 空気 が きれい に なります。osen o heraseba, chikyuu no kuuki ga kirei ni narimasu.
If we reduce pollution, the Earth's air becomes clean.
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“How do verb conjugations work in Japanese?”
Japanese verbs conjugate based on tense, politeness, and mood. For example, the polite present form adds ‑ます to the verb stem, while the past tense uses ‑ました. Unlike English, Japanese verbs don't change based on the subject — the same form works for "I", "you", and "they".
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