1.under house arrest 被軟禁
The general is actually under house arrest and had found solace and peace within the inks of national calligraphies and paintings.
實(shí)際上，將軍是被軟禁在了家里，但他逐漸在書法和繪畫中找到了平靜和安慰@]=n[;5a2voWhI6_um9P。

2.allude to 提及；暗指
Try not to allude to this matter in his presence because it annoys him to hear of it.
他在的時(shí)候千萬別提及這件事，他聽了要生氣的RTs9z!#xEYfwTDmRHwT_。

3.a barrage of 一連串
Officials said the city had been hit by a barrage of mortars.
官員們說，巴格達(dá)還遭到了迫擊炮的密集攻擊vajB4NXbjT#_3]r%U。

4.be on alert 進(jìn)入戒備狀態(tài)
In Europe authorities have been on alert for several weeks after the United States intercepted chatter about a possible attack.
自美國截取到可能發(fā)動(dòng)襲擊的流言以來，歐洲當(dāng)局已經(jīng)進(jìn)入戒備狀態(tài)好幾個(gè)星期了oy-U9x;~-uz*7%,pl2。