Statement + 不是么?
The expression 不是么 is placed at the end of a statement to form a rhetorical question, similar to "isn't that so?" in English. It signals that the speaker considers the preceding statement to be obviously true. This is a conversational tag that invites agreement.
大家都喜欢他,不是么?
dàjiā dōu xǐhuān tā, bú shì me?
Everyone likes him, don't they?
这件事本来就不容易,不是么?
zhè jiàn shì běnlái jiù bù róngyì, bú shì me?
This matter was never easy to begin with, wasn't it?
你心里也是这么想的,不是么?
nǐ xīnlǐ yě shì zhème xiǎng de, bú shì me?
You think so too in your heart, don't you?