If you were to improve performance here, you could cache the string instead of re-creating it for every item in the inventory.
如果您要提高这里的性能,可以缓存该字符串,而不是为库存中的每个项目重新创建它。
2
A string of incidents related to Soyuz has raised concerns. Problems during a landing in April 2008 resulted in a dangerously steep re-entry trajectory.