如果某人大声地呼救,可以用英文表达为:"He shouted for help"。
"Shout for help" 是英语中一个常用的短语,表示有人在需要帮助时大声地呼叫。这个短语来源于英语中的两个单词:"shout" 和 "help"。"Shout" 指的是大声地喊,而 "help" 指的是求助。
下面是几个例句:
She shouted for help when she saw the burglar in her house.(当她看到窃贼进入她的房子时,她大声地呼救。)
The injured hiker shouted for help until someone heard him.(受伤的徒步旅行者一直大声地呼救,直到有人听到了他。)
The boy shouted for help when he fell into the river.(当男孩掉进河里时,他大声地呼救。)
We could hear someone shouting for help from the burning building.(我们能听到有人从燃烧的建筑物里大声呼救。)