Teleobjective
远摄镜头,长焦镜头
🗣️ 情景例句
Both are equally effective.
两者都有效。
Trust not a great weight to a slender thread.
细线挂重物，终究不可靠。
He has worked there since it opened in 1989.
从1989年这家工厂开办起，他就在这儿工作。