重写以下内容不少于250词：Both the reading and listening are arguing over a question whether it is possible to send human being to Mars The reading lists out three problems to a successful carrying out However th

The debate over whether it is feasible to send humans to Mars is being discussed in both the reading and listening passages. The reading puts forth three issues that need to be addressed in order for a successful mission to be carried out, while the listening offers three solutions to these challenges.

The first problem that the reading raises is the time it takes to travel to Mars, which is approximately two years. Furthermore, it is argued that no spacecraft could carry enough food, water, and other essentials to sustain humans for that length of time. However, the listening argues that this is not a real issue as astronauts can use hydroponics to grow crops in water. They can also recycle waste water and reuse it as clean water vapor, which can be drunk. Additionally, the plants grown by astronauts through photosynthesis can release fresh air, thereby providing a source of oxygen.

The second problem that the reading raises is the negative impact of zero-gravity on human health. However, the listening offers a solution to this issue by pointing out that astronauts can use various techniques to mitigate the effects of zero-gravity. For example, they can engage in regular exercise to prevent muscle mass from decreasing and take vitamins and minerals to slow down bone density problems.

The third issue that the reading raises is the danger posed by radiation emitted by the sun. The listening, however, offers a solution to this problem by suggesting that the spacecraft be equipped with a special instrument to monitor radiation levels. Additionally, the device could also shield the astronauts from radiation. When radiation levels are high, astronauts could take refuge in shielded areas and emerge when it is safe to do so.

In conclusion, the reading and listening passages present a debate over whether it is possible to send humans to Mars. While the reading lists out three challenges to a successful mission, the listening offers three potential solutions to these issues. Through the use of innovative technology and smart planning, it is possible for humans to explore and even colonize Mars in the future