變阻燈 的英文怎麼說
中文拼音 [biànzǔdēng]
變阻燈
英文
lamp resistor-
Cameras mounted on high structures survey major arteries, allowing staff in computerised control rooms to change traffic lights to keep the flow moving. new, faster and safer motorbikes and cars get traffic police to trouble spots where personal radios help bring order out of chaos
透過裝設在高聳的建築物上的攝影機，可以一覽無遺地俯視各交通要道，工作人員可以安坐電腦控制室內，視乎需要而改變交通燈號，務求使往來的交通暢順無阻。
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