国家办事处的流行病学家可以立即针对谣言或事实进行调查，警示区域办事处和总部，或消除世界其它地区的忧虑。

Your epidemiologists are on the spot to investigate rumours or facts and put the regional and head office on alert, or in a position to reassure the rest of the world.

youdao

为取得完成消除进犯威胁的效果，EKV会用弹头的“甜蜜位置”与目标弹相撞。这个撞击区域处于导弹有效负载位置只不过几厘米宽的范围内。

To achieve complete threat neutralization, the EKV will collide with the warhead's "sweet spot," an area just a few centimeters wide where the missile's payload is located.

youdao

然后，用这条不起毛的布上一块干净的区域继续把玻璃上的条纹消除。

Wipe off any streaks using a clean area of the lint-free rag.

youdao