?? 詞語組成解析
line
[la?n]
n. 線條;排;行列;界線;
vt. 排隊;用線標出;沿…排列成行;給…安襯里;
vi. 形成一層;排隊;擊出平直球;
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
heart
[hɑrt]
n. 心，心臟;感情;要點;胸部;
vt. 鼓勵;激勵;
vi. 結心;
??? 情景例句
I finally got around to the job again.
我終于能再做那份工作了。
We have a lot of invitation cards, but they are all for the same date.
我們接到了許多請帖，但是上面的日期卻全都是同一天。
If it is not a question of resting the body, then perhaps it is the brain that needs resting? This might be a plausible hypothesis were it not for two factors.
如果睡眠的功能不是在于使身體得到休息，那么也許是讓大腦得以休息？若不是下面兩點，這種假使似乎是有道理的。