Екатерина Графская (Редактор отдела «Наука и техника»)
贫困是顽疾，“顽”在成因复杂、难以根除、极易反复。
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upgrade. For one, the CRT had landed: the 4700 peripherals replaced several-line
As always, we welcome reader submissions, and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.