雖然有時我們會有些爭吵，但我們因為在乎彼此，更應該苦力去了解對方，維持

雖然有時我們會有些爭吵，但我們因為在乎彼此，更應該苦力去了解對方，維持情感。

結果 (英文) 1:

Although we sometimes quarrel, because we care about each other, we should work harder to understand each other and maintain our emotions.

結果 (英文) 2:

Although sometimes we may have some quarrels, but because we care about each other, but also should struggle to understand each other, maintain emotions.

結果 (英文) 3:

Although sometimes we have some quarrels, because we care about each other, we should work hard to understand each other and maintain our emotions.