解释如下
be out of breath
造句
we looked to be out of breath.
我们看起来上气不接下气。

be out of breath：上气不接下气；喘不过气来；气喘吁吁
例句：
1.
If I go up stairs, I will be out of breath.
如果我走楼梯，我必上气不接下气了。
2.
The little boys seems to be owww.souquanme.comut of breath after running.
小男孩儿们跑步之后看起来都上气不接下气。
3.
Don't make him carry such a heavy box, or he will be out of breath.
别让他搬那么重的箱子，否则他会喘不过气的。

out of breath 上气不接下气; out of balance 失去平衡; out of stock 脱销; out of date 过时; out of patience 搜趣网不耐烦; out of control 失去控制; out of business破产; out of style过时，不时髦
out of work 失业; out of the ordinary 不寻常的; out of touch 失去联系; out of question 毫无疑问...
I think we're out of the woods at last.我想我们摆脱了危险的处境。

out of breath
英[aut ɔv bre]
美[aʊt ʌv brɛ]
喘不过气
[例句]When I was gasping , out of breath , suddenly there was a r搜趣网ed apple falling down the front hillside.
就在我累得气喘吁吁、上气不接下气的时候，前面的高坡上，忽然滚下来一颗红苹果。

词典结果：
out of breath
[英][aut ɔv bre][搜趣网美][aʊt ʌv brɛ]
喘不过气;
以上结果来自金山词霸
例句:
1.
Are you out 搜趣网of breath already?
你是不是已经喘不过气来了？