Healthy adults and elderly participants are chosen to carry out phase one clinical trial.

他们将挑选健康的成年和老年参与者进行一期临床试验。

With the film closing out Phase Four of the Marvel Cinematic Universe, along with the tragic death of lead actor Chadwick Boseman, the film holds a special significance in the Marvel lineup.

随着漫威电影宇宙第四阶段的结束，以及主演查德威克·博斯曼的不幸去世，这部电影在漫威电影中具有特殊意义。