guò / jǐn / rì / zi / de / shēng / huó / suī / rán / xīn / kǔ / dàn / yě / ràng / wǒ / men / yǎng / chéng / le / jié / jiǎn / de / xí / guàn

过紧日子的生活虽然辛苦，但也让我们养成了节俭的习惯。

Although living frugally is hard, it has also helped us develop the habit of saving.