The conference is chaired by a highly skilled facilitator who has been fully trained.
会议由一位受过充分训练、技巧娴熟的协调人主持。
It's very difficult to demote somebody who has been filling in during maternity leave.
给替代歇产假的人降职是很难的。
The police are concerned for the safety of the 12-year-old boy who has been missing for three days.
那个12岁的男孩失踪三天了，警方对他的安全感到担忧。
This anti-venin is really helpful in saving the person who has been bitten.
这种抗蛇毒血清对于拯救被蛇咬伤的人很有帮助。
Anyone who is a server or who has been one knows that customers always come first.
任何服务员或者曾经做过服务员的人都知道顾客至上。
Who has been drinking out of my little glass?
谁喝了我小玻璃杯里的东西？
The third said, "Who has been picking my bread?"
第三个说：“谁吃了我的面包？”
The fifth said, "Who has been handling my fork?"
第五个说：“谁用了我的叉子？”
The seventh said, "Who has been drinking my wine?"
第七个说：“谁喝了我的葡萄酒？”
The first said, "Who has been sitting on my stool?"
第一个说：“谁坐过我的凳子？”
The second said, "Who has been eating off my plate?"
第二个说：“是谁吃了我盘子里的东西？”
The sixth said, "Who has been cutting with my knife?"
第六个说：“谁用了我的刀？”
The fourth said, "Who has been meddling with my spoon?"
第四个说：“谁动了我的勺子？”
The first looked round and said, "Who has been lying on my bed?"
第一个四周一看，说：“谁睡过我的床？”
Only trained emergency workers should care for a person who has been hit by lightning.
只有受过训练的急救人员才应该照顾被闪电击中的人。
I recently called back the barber, Dino Ditizii, who has been working there since 1962.
最近我打电话给理发师蒂提兹（DinoDitizii），他从1962年起就在那里工作。
A patient who has been taking such a drug may risk bleeding if he or she uses aspirin for a headache.
如果患者服用了该药，又服用阿司匹林治头痛，就可能有出血的风险。
Dashan, who has been learning crosstalk for decades, wants to mix it up with the Western stand-up tradition.
大山已经学了几十年相声，他想把它和西方传统的单口喜剧结合起来。
Computer scientists have created an animated figure called Betty's Brain, who has been "taught" about environmental science by hundreds of middle school students
计算机科学家创造了一个名为“贝蒂的大脑”的动画形象，它已向数百名中学生“教授”了环境科学知识。
Computer scientists have created an animated figure called Betty's Brain, who has been "taught" about environmental science by hundreds of middle school students.
计算机科学家创造了一个名为“贝蒂的大脑”的动画形象，数百名中学生已经向它教授了环境科学知识。
It is utterly confusing to me that people do not recognize this, despite the fact that pretty much anyone who has been a student can tell the difference between their best and worst teachers.
让我感到非常困惑的是，人们没有意识到这一点，尽管几乎所有学生都能分辨出哪些是最好的老师，哪些是最差的老师。
Who has been eating my vegetables?
谁吃了我的蔬菜？
Who has been your biggest influence?
谁对您的影响最大？
The fifth, “Who has been using my fork?”
第五个问：“谁用过我的叉子？”
谁被伤害了？
The sixth, “Who has been cutting with my knife?”
第六个问：“谁用过我的小刀？”
But he who has been forgiven little loves little.
但那赦免少的，他的爱就少。
This list will quickly show who has been doing what.
该列表将会快速显示出谁执行了该操作。
"Who has been eating my vegetables?" said the fourth.
“谁吃了我的蔬菜？”第四个说。
"Who has been eating my vegetables?" said the fourth.
“谁吃了我的蔬菜？”第四个说。
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